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
Pompe à cylindres rotatifs
摘要
申请公布号
FR701998(A)
申请公布日期
1931.03.26
申请号
FRD701998
申请日期
1930.09.15
申请人
SOCIETE CHARTON ET COLIN
发明人
分类号
F04B1/12;F04B1/20
主分类号
F04B1/12
代理机构
代理人
主权项
地址
您可能感兴趣的专利
SOCKET FOR IC PACKAGE
GAS DISCHARGE LAMP WITH LOW-ENERGY LEVEL CONVERSION PHOSPHOR
METAL HALIDE LAMP
ELECTRON GUN, CATHODE-RAY TUBE AND METHOD FOR MANUFACTURING CATHODE-RAY TUBE
ERRONEOUS CONVERGENCE CORRECTING DEVICE AND COLOR IMAGE DISPLAY DEVICE
TERMINAL
TERMINAL DEVICE OF CIRCUIT BREAKER
KEY TOP, MANUFACTURING DEVICE FOR IT, AND ARRANGEMENT INSPECTION DEVICE KEY TOP
FLAT CIRCUIT BODY FOR SHIELDING
STRUCTURE FOR PREVENTING ERRONEOUS INSERTION OF INFORMATION RECORDING MEDIUM
DEVICE FOR REPRODUCING COMPRESSED DATA
COLLECTIVE MAGNETIC TAPE UNIT WITH FUNCTION TO DETECT DEFECTIVE INITIAL POSITIONING OF MAGAZINE AND AUTOMATIC RECOVERY FUNCTION
MAGNETIC RECORDING MEDIUM
THERMAL FUSE AND ELECTRONIC EQUIPMENT USING THE SAME
MULTIDIRECTIONAL PUSH-BUTTON SWITCH DEVICE
OPERATION STRUCTURE OF SWITCH
APPARATUS AND METHOD OF REMOVING RESONANCE FREQUENCY IN SYSTEM
DEVICE FOR DUBBING RECORDING MEDIUM
DATABASE SYSTEM WITH NEURAL NETWORK IMPLEMENTED THEREIN
METHOD FOR DESIGNING SEMICONDUCTOR INTEGRATED CIRCUIT
