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发明名称
Record shaving machine
摘要
申请公布号
US2137383(A)
申请公布日期
1938.11.22
申请号
US19370164280
申请日期
1937.09.17
申请人
THOMAS A. EDISON, INCORPORATED
发明人
BROWN THOMAS C.
分类号
G11B25/02
主分类号
G11B25/02
代理机构
代理人
主权项
地址
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