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发明名称
Lighting device
摘要
申请公布号
US3317724(A)
申请公布日期
1967.05.02
申请号
US19640396932
申请日期
1964.09.16
申请人
PFAFF AND KENDALL
发明人
JR. HENRY C. PFAFF,;KEPENACH JOHN
分类号
F21S8/08;F21V3/00;F21V21/10;F21V21/116;F21V23/02
主分类号
F21S8/08
代理机构
代理人
主权项
地址
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