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发明名称
Duplicating mechanism
摘要
申请公布号
US2051376(A)
申请公布日期
1936.08.18
申请号
US19330695920
申请日期
1933.10.30
申请人
DITTO, INCORPORATED
发明人
HERNLUND JOHN W.;MCCAIN CECIL C.;MARCHEV ALFRED
分类号
B41L11/00
主分类号
B41L11/00
代理机构
代理人
主权项
地址
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