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
Meter testing switch
摘要
申请公布号
US1822113(A)
申请公布日期
1931.09.08
申请号
US19280249379
申请日期
1928.01.25
申请人
WESTINGHOUSE ELECTRIC & MANUFACTURING COMPANY
发明人
SCHRAMM WALTER H.
分类号
G01R1/20
主分类号
G01R1/20
代理机构
代理人
主权项
地址
您可能感兴趣的专利
NOVEL COMPOUNDS
GEL PROTECTION FROM PLANT MATTER
SEAL RING AND JOINT
DOOR PANEL
NON-PYROTECHNIC DISTRESS BEACON
PHARMACEUTICALS
SYSTEM
NEUROLOGICAL PIN
PEST CONTROL DEVICE
ELECTRODE FORMING APPARATUS FOR CHIP TYPE ELECTRONIC COMPONENTS
SELF LOADING AND UNLOADING DEVICE FOR HEAVY GOODS
RESPIRATORY APPARATUS WITH CONTROLLED FRESH GAS SUPPLY
METAL CASTING
NOVEL COMPOUNDS
INDIVIDUAL GARDEN CLOCHE
LADDER BRACKET PLATFORM
INSULATED CONTAINER FOR SAFE TRANSPORTATION OF DELICATE OBJECTS,AND IN PARTICULAR OF POTTED PLANTS REQUIRING TO RETAIN MOISTURE
INFLATABLE TUBULAR SHUTTERING DEVICE
A REFUSE BIN LID ACTUATOR
INFUSION PACKAGES
