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发明名称
Machine for making coat hangers
摘要
申请公布号
US1820249(A)
申请公布日期
1931.08.25
申请号
US19290339380
申请日期
1929.02.12
申请人
REHRIG WILLIAM J
发明人
REHRIG WILLIAM J.
分类号
B27M3/24
主分类号
B27M3/24
代理机构
代理人
主权项
地址
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