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
Folding door
摘要
申请公布号
US2952312(A)
申请公布日期
1960.09.13
申请号
US19580712551
申请日期
1958.01.31
申请人
VENETIAN FOLDING DOOR CORPORATION
发明人
YOUNG JOHN C.;YOUNG MARVIN S.
分类号
E06B3/92;E06B9/06;E06B9/36
主分类号
E06B3/92
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Hydrocarbon extraction from used tyres - by indirectly heated magazine in double walled furnace
ANTRIEBSVORRICHTUNG FUER EIN ROLLTOR O.AE.
VORRICHTUNG ZUR UEBERGABE VON WURSTAUFHAENGESCHLAUFEN IN EINE VERSCHLEISSMASCHINE
Arched mine or tunnel gallery support rock joint - has concrete type filling pressed into textile tube through hole between ends
Control system for energy saving system for vehicle IC engine - has switches and indicator lamps connected to clutch and accelerator pedal
Control switch for ultrasonic frequency signals - uses opposing polarity diode pairs and buffer amplifiers for noise suppression
Isocyanate contg. 2,2,6,6-tetra:methyl-piperidine derivs. - prepd. by reacting hydroxy-, sulphhydril- or amino-2,2,6,6-tetra:methyl piperidine with poly:isocyanate(s)
N-phenoxy-alkanoyl amino acid derivs. - useful as herbicides, fungicides and biocides
Selective herbicide alpha-amino-N-alkoxymethyl-acetanilide derivs. - prepd. by reaction of alpha-halo-acetanilide derivs. with amine(s)
Flaw detection in electrophotographic photoconductor drum coating - by electrostatic charging to form halo on coating and enlarging by Lichtenberg figure
Pulse control for converter for machine with short-circuited rotor - charges capacitors via resistors and controls flip=flop producing control pulses
Combined digital frequency and voltage meter - uses single-chip microcomputer coupled to analogue measuring stage with operational amplifier
Bathroom stool with built-in weighing scales - has swivelling seat lifted for access to scales platform, and may incorporate heater fan
Revolving cross head crank gear drive disc - has eccentric pin to provide power transmission between flywheel and thrust rod
Mine or tunnel gallery composite support reinforcement - involves stretching new warping mats in close tiers across support profiles front
Non skid car wheel replacement - has rubber ribs on links of chain running on driven and idler sprockets arranged in triangle pattern
Radial-plane cutting of piston rings - has bush supported by rollers so that resultant of feed and cutting forces passed between rollers
Efficient hand gun silencer - has elastic material between transverse walls, forming blocking chamber in tubular body
Electric filtered coffee maker - has recirculation flow through water heater controlled by timer to prevent filtering at insufficient temp.
HV transformer for TV receiver line deflection circuit - has connecting member to conductive layer formed from copper wire coated with solder varnish
