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发明名称
ENDLESS LOOP TAPE CARTRIDGE
摘要
申请公布号
US3593935(A)
申请公布日期
1971.07.20
申请号
USD3593935
申请日期
1967.11.20
申请人
THEODORE RITZ JR.;JOSEPH M. RICHTARCIK
发明人
THEODORE RITZ JR.;JOSEPH M. RICHTARCIK
分类号
G11B23/06;(IPC1-7):B65H17/48
主分类号
G11B23/06
代理机构
代理人
主权项
地址
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