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发明名称
Endless magnetic tape cartridge
摘要
申请公布号
US3226048(A)
申请公布日期
1965.12.28
申请号
US19610085725
申请日期
1961.01.30
申请人
VIKING OF MINNEAPOLIS, INC.
发明人
SCHWARTZ HENRY A.
分类号
G11B23/06
主分类号
G11B23/06
代理机构
代理人
主权项
地址
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