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
Verfahren zur Herstellung von veredelten Schaltstuecken fuer elektrische Kontakte
摘要
申请公布号
DE530503(C)
申请公布日期
1931.07.29
申请号
DE1929S093125D
申请日期
1929.07.31
申请人
SIEMENS-SCHUCKERTWERKE AKT.-GES.
发明人
分类号
H01H1/02
主分类号
H01H1/02
代理机构
代理人
主权项
地址
您可能感兴趣的专利
WIDE TELEVISION APPARATUS
AMPLIFYING DEVICE
PHOTOGRAPHING DEVICE
CHANNEL ALLOCATION CONTROL METHOD AND SWITCHING CENTER DEVICE FOR MOBILE COMMUNICATION
CAMERA UNIT
WIRELESS MOBILE COMMUNICATION TERMINAL
IMAGING APPARATUS
BROADCAST RECEIVER AND RECEIVING METHOD
HOME SECURITY SYSTEM IN LINKING WITH INTERCOM
HANDS-FREE UNIT
ON-VEHICLE EQUIPMENT
LASER IRRADIATOR AND IRRADIATION METHOD, AND PROCESS FOR FABRICATING SEMICONDUCTOR DEVICE
METHOD OF MANUFACTURING CHIP ARRAY RESISTOR
VIEW PORT
COOLER AND PROJECTOR
SEMICONDUCTOR WAFER AND MANUFACTURING METHOD THEREOF
GROUP III-V COMPOUND SEMICONDUCTOR CRYSTAL STRUCTURE AND ITS MANUFACTURING METHOD
OPTICAL SEMICONDUCTOR ELEMENT AND ITS FABRICATION PROCESS
APPARATUS, METHOD AND PROGRAM FOR CLEANING SUBSTRATE
SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING SAME