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发明名称
Rug making apparatus
摘要
申请公布号
US1961505(A)
申请公布日期
1934.06.05
申请号
US19320645191
申请日期
1932.12.01
申请人
MERWITZ THEODORE G
发明人
MERWITZ THEODORE G.
分类号
D04G3/02
主分类号
D04G3/02
代理机构
代理人
主权项
地址
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