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发明名称
Manifolding device
摘要
申请公布号
US1942747(A)
申请公布日期
1934.01.09
申请号
US19320606965
申请日期
1932.04.22
申请人
ROYAL TYPEWRITER COMPANY, INC.
发明人
DEGENER GUSTAVE O.
分类号
B41J11/08
主分类号
B41J11/08
代理机构
代理人
主权项
地址
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