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
System for controlling electric switches
摘要
申请公布号
US1824828(A)
申请公布日期
1931.09.29
申请号
US19280248264
申请日期
1928.01.20
申请人
GEORG MAURER
发明人
MAURER GEORG
分类号
H01H3/26
主分类号
H01H3/26
代理机构
代理人
主权项
地址
您可能感兴趣的专利
RESIDUAL GAS CONTROLS FOR INTERNAL COMBUSTION ENGINE
DIAGNOSIS SYSTEM FOR MEMORY DEVICE
POLYGONAL MIRROR HOLDER MOVING DEVICE
SERUM DISPENSINGGPARTIAL INJECTING APPARATUS
BALANCE IN DIGITAL INDICATION
VEHICLE POSITION DETECTING SYSTEM
CYLINDRICAL BATTERY AND METHOD OF MANUFACTURING SAME
BATTERY
REELS FOR ANGLING
RECOVERING DEVICE OF GRAIN
GRAINNBAG HOLDER
SAMPLER
LIFE METER FOR GREASE
OPTICAL FIBER CABLE
ELECTROCHROMIC DISPLAY
TREADING DEVICE
PRODUCTION OF SEMICONDUCTOR DEVICE
SECONDARY ELECTRON MULTIPLIER
BRANCH PROCESS SYSTEM FOR PROCESSOR
METHOD OF PRODUCING SILICON GRAFTING POLYOLEFIN ELECTRIC WIRE