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经营范围
发明名称
Electric circuit breaker
摘要
申请公布号
US2073565(A)
申请公布日期
1937.03.09
申请号
US19360057940
申请日期
1936.01.07
申请人
FRIDA STRAUSS
发明人
STRAUSS FRIDA
分类号
H01B3/38;H01H33/76
主分类号
H01B3/38
代理机构
代理人
主权项
地址
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