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经营范围
发明名称
Machine for producing shingle anchor nails and the like
摘要
申请公布号
US2421573(A)
申请公布日期
1947.06.03
申请号
US19440549032
申请日期
1944.08.11
申请人
MOORE JOHN P;DUNLAP MERLIN B
发明人
MOORE JOHN P.;DUNLAP MERLIN B.
分类号
B21G3/00;B21G5/00
主分类号
B21G3/00
代理机构
代理人
主权项
地址
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