首页
产品
黄页
商标
征信
会员服务
注册
登录
全部
|
企业名
|
法人/股东/高管
|
品牌/产品
|
地址
|
经营范围
发明名称
Perfectionnements apportés aux dispositifs de fermeture d'une porte
摘要
申请公布号
FR1024215(A)
申请公布日期
1953.03.30
申请号
FRD1024215
申请日期
1950.09.01
申请人
发明人
BILLETER ERNST
分类号
E05F3/06
主分类号
E05F3/06
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Reversible alternator's rotating shaft decoupling device, has overrunning clutch allowing engine to drive shaft of alternator, and another overrunning clutch allowing alternator to drive engine when engine turns less quickly than alternator
Use of 2-n-butylaminoethanol as neutralization and/or co-dispersion agent in paint and/or as an agent developing the dyeing force of pigments in a white paint base
Table e.g. conference table, for use by lecturer, has central secondary plate with longitudinal sides that extend towards bottom by engaged in central opening of main plate and along peripheral wall of opening on part of its circumference
Synthesizing polyacetal comprises introducing reagents and eluent in a simulated moving-bed reactor, catalytic reaction to form polyacetal, separating the residual reagents and products and extracting polyacetal solution and byproducts
Shuttle loom for weaving of semi-cubical type continuous trihedral angle, has shed forming system operated by tilting, directly on hooks, receptacle placed between sides and laps to hold reel and reeds flattening pick traversing laps
Cosmetic composition useful for hair dyeing, comprises polysiloxane/polyurea block copolymer, colored species or dye, non-siliconated volatile organic solvent
Terrestrial displacement assisting device e.g. cross country ski pole, for use during practice of board sports, has cable with hooks to connect fixation point to fixation of base, and spring comprising stop placed between pole and base
Treating a gas mixture containing methane and oxygen to convert the methane to carbon monoxide comprises feeding the mixture into a plasma reactor
Voltage switching converter i.e. voltage inverter, pre-loading device for aircraft, has control unit controlling opening and closing of interruptor based on voltage signal obtained by switching input voltage signal of converter
Electromagnetic radiation absorption rate measuring method for production line quality control of e.g. combined cellular telephone, involves determining absorption rate of radiation and replacing rate measurement by reading file
Structural parts non destructive control method for fabricating structure of aircraft, involves measuring reflected waves on section whose characteristic dimensions are lesser than dimensions of section of ultrasound wave
Friction clutch for motor vehicle, has ramp band carried against and centered with respect to annular internal bore of pressure plate, and attachments and tongues distributed on periphery of ramp band
High viscosity hydrocarbon producing system, has low energy mixing unit arranged in production well at contact of effluent and including hollow outer rotor provided with inner rotor, and activating unit rotating two rotors
Optical instrument for facilitating vision of metallic part i.e. Euro coin, has frame receiving optical magnifying lenses that are housed in instant perimeter of any kind of purse or inside purse that is carried by user at any time
Rear board and boot floor assembly for motor vehicle, has structural floor with unit connecting floor to vehicle, and allowing mobility of floor between two positions in which floor is housed in and projected outside boot, respectively
Use of zinc based mineral compound and/or zinc based non-nitrogenous organic compound to protect color of keratinous fiber colored by direct/oxidation dye in the presence of oxidizing agent from the effect of washing
Puericulture equipment e.g. changing table, support for e.g. adult, has maintenance elements with support points stopping against side walls of equipment, where position of elements is adjustable, and lockable in translation and in rotation
Composition, useful e.g. to induce, regenerate or stimulate the natural pigmentation of the skin, body or hair, comprises peptide, polypeptide or amino acid based biologically active derivative
FOOD WITH DEPRESSION
SIGNALLING OF MAXIMUM DYNAMIC RANGE OF INVERSE DISCRETE COSINE TRANSFORM