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发明名称
Incandescent light fixture improvements
摘要
申请公布号
US3302019(A)
申请公布日期
1967.01.31
申请号
US19640400003
申请日期
1964.09.29
申请人
SMITHCRAFT CORPORATION
发明人
MENZIN MARVIN
分类号
F21V17/16;F21V19/02
主分类号
F21V17/16
代理机构
代理人
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地址
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