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
Plancher mobile, constitué par des éléments dissociables, réglables tant en hauteur qu'en surface, pour l'élaboration des dalles en béton
摘要
申请公布号
FR1466046(A)
申请公布日期
1967.01.13
申请号
FR19663307789
申请日期
1966.01.27
申请人
发明人
BERDOY MICHEL, JEAN-FELIX, GERARD
分类号
E04G11/48
主分类号
E04G11/48
代理机构
代理人
主权项
地址
您可能感兴趣的专利
MEASURING DEVICE OF WORKING PROPERTIES
OPTICAL REFLECTION SYSTEM
RADIATION MEASURING DEVICE
FORWARD OPPOSITION METHOD BETWEEN HEADLIGHT AND TESTER FOR HEADLIGHT TESTER
POSITION DETECTOR
Coder which sets any one of several combinations - using plug fitting in various ways into socket to produce different binary codes
PROCEDES ET DISPOSITIFS DE SOLIDIFICATION DIRECTIONNELLE
DEVICE OF MAKING RADIOACTIVE SOLIDIFIED WASTE
COUSSINET A PAROIS MINCES REALISE PAR EMBOUTISSAGE
Sump oil filter for element renewal without draining sump - has inlet valve closing automatically as element is withdrawn
Multiple horns system for motor vehicle - has electronic circuit mounted on horn body and combined with horns to form individually operable unitary system (BR 7.7.81)
Oval adjustable bicycle drive sprocket - has adjustable fixing to axis by multiple holes with eccentrically fitted bolts
Transfer feed for stacked material - has parallel overlapping belts with guides for material stacked on tilting table
Semiconductor component mfr. on amorphous substrate - by depositing basic multilayer structure before photoetching etc.
Horizontal wind turbine with funnel concentrator - has rotatable head with funnel concentrator mounted on chimney with water heating at bottom to create an upward air flow
Tractor attachment for cutting growth around vine rows - has spring loaded swinging arm with flat circular cutting head and sensor
High temp. and pressure motorised ball valve - uses adjustable annular ball seats mounted upon b-section inflatable members to reduce friction (CS 30.4.81)
Cooler and heater with heat pump - has intermediate heat transfer agent and low heat loss condenser
Railway vehicle axle or drive shaft - has integral or joined brake discs whose hub is integral with shaft
Fine silica prepn. - by reaction of alkali metal and acid using sequestering agent to complex with impurity metallic ions(BR 7.7.81)
