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经营范围
发明名称
Illuminating and safety lamp
摘要
申请公布号
US2151179(A)
申请公布日期
1939.03.21
申请号
US19370145183
申请日期
1937.05.28
申请人
WOLF SAFETY LAMP CO. OF AMERICA, INC.
发明人
ANGLADA DOMINGO
分类号
C10H1/00
主分类号
C10H1/00
代理机构
代理人
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地址
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