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发明名称
Phonograph record plating fixture
摘要
申请公布号
US2905614(A)
申请公布日期
1959.09.22
申请号
US19530362496
申请日期
1953.06.18
申请人
COLUMBIA BROADCASTING SYSTEM, INC.
发明人
PORRATA LOUIS R.;PORTERFIELD ERIK A.
分类号
C25D1/10;C25D17/00
主分类号
C25D1/10
代理机构
代理人
主权项
地址
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