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经营范围
发明名称
Circuit breaker
摘要
申请公布号
US1927888(A)
申请公布日期
1933.09.26
申请号
US19310511010
申请日期
1931.01.24
申请人
WESTINGHOUSE ELECTRIC & MANUFACTURING COMPANY
发明人
DICKINSON ROBERT C.
分类号
H01H9/34;H01H9/36
主分类号
H01H9/34
代理机构
代理人
主权项
地址
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Form
Shoe upper
Key case
Toothbrush package/holder
Cook pot with cover
Gear holder
