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经营范围
发明名称
Bending apparatus
摘要
申请公布号
US3191419(A)
申请公布日期
1965.06.29
申请号
US19620193724
申请日期
1962.05.10
申请人
DONDEVILLE PRODUCTS CO., INC.
发明人
RIPPE DONDEVILLE M.
分类号
B21D39/02
主分类号
B21D39/02
代理机构
代理人
主权项
地址
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