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发明名称
Tape reel drive reversing switch
摘要
申请公布号
US2900142(A)
申请公布日期
1959.08.18
申请号
US19570634131
申请日期
1957.01.14
申请人
SPRINKLE LELAND W
发明人
SPRINKLE LELAND W.
分类号
G11B15/06;G11B15/44
主分类号
G11B15/06
代理机构
代理人
主权项
地址
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