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发明名称
CARTRIDGE ASSEMBLY INCLUDING RIBBED HUB
摘要
申请公布号
US3450135(A)
申请公布日期
1969.06.17
申请号
USD3450135
申请日期
1966.10.06
申请人
STANLEY J. SARNOFF
发明人
STANLEY J. SARNOFF
分类号
A61M5/28;(IPC1-7):A61M5/00
主分类号
A61M5/28
代理机构
代理人
主权项
地址
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