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发明名称
Spule
摘要
申请公布号
DE614579(C)
申请公布日期
1935.06.17
申请号
DE1932B155026D
申请日期
1932.03.31
申请人
GEORGE WALTER BOWEN;GEORGE WALTER BOWEN;EDWIN A. LAWSON;EDWIN A. LAWSON
发明人
分类号
D01H7/16
主分类号
D01H7/16
代理机构
代理人
主权项
地址
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