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发明名称
Apparatus for withdrawing masking material from bulbs
摘要
申请公布号
US2811394(A)
申请公布日期
1957.10.29
申请号
US19530348044
申请日期
1953.04.10
申请人
WESTINGHOUSE ELECTRIC CORPORATION
发明人
MAY THEODORE F.;EDGERLY CHARLES R.
分类号
H01J9/20
主分类号
H01J9/20
代理机构
代理人
主权项
地址
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