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
VERSCHLUSSTUECK FUER DEN KLAMMERSPITZENVERSCHLUSS AN WEICHEN
摘要
申请公布号
DE1920017(B2)
申请公布日期
1972.05.10
申请号
DE19691920017
申请日期
1969.04.19
申请人
发明人
分类号
B61L5/10;(IPC1-7):B61L5/10
主分类号
B61L5/10
代理机构
代理人
主权项
地址
您可能感兴趣的专利
DISCHARGE LAMP DIMMING AND FIRING DEVICE
SEMICONDUCTOR DEVICE
EXPOSURE METHOD FOR ELECTRON BEAM
EXPOSURE OF SEMICONDUCTOR WAFER
DUPLICATED MEMORY CONTROL SYSTEM
SEMICONDUCTOR DEVICE
INTEGRATED CIRCUIT
LIGHT BRANCHING DEVICE
TRANSMISSION TYPE PROJECTION SCREEN
FIXATION DEVICE FOR COPY
THYRISTOR DEFECT DETECTOR
FLYWHEEL DEVICE
MAGNETIC RECORDING SYSTEM OF COLOR TELEVISION SIGNAL
CONVERGENCE DEVICE
CATHODE RAY TUBE DEVICE
METHOD FOR CONSTITUTING LINE MEMORY IN HIGH SPEED FACSIMILE OR THE LIKE
ELECTROSTATIC IMAGE DEVELOPING METHOD
CAMERA CAPABLE OF COMPENSATING FOCUS VARIATION WITH TEMPERATURE
FREQUENCY DETECTING METHOD
IMPROVEMENT OF LIQUID PERMEABILITY FOR COLUMN
