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发明名称
Method and apparatus for the manufacture of phonograph records
摘要
申请公布号
GB812845(A)
申请公布日期
1959.05.06
申请号
GB19570012502
申请日期
1957.04.17
申请人
JACK GEORGE BROWN
发明人
分类号
B29C43/02
主分类号
B29C43/02
代理机构
代理人
主权项
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