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发明名称
Automatic lamp changing apparatus
摘要
申请公布号
US3294966(A)
申请公布日期
1966.12.27
申请号
US19640391539
申请日期
1964.08.24
申请人
CHARLES BESELER COMPANY
发明人
FIELD PHILIP M.;ROSS ROBERT N.
分类号
F21V19/04;H01J9/00
主分类号
F21V19/04
代理机构
代理人
主权项
地址
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