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发明名称
Open throat air-operated slide feed for power presses and special machines
摘要
申请公布号
US2856186(A)
申请公布日期
1958.10.14
申请号
US19550499938
申请日期
1955.04.07
申请人
COOPER WEYMOUTH, INCORPORATED
发明人
WEYMOUTH GEORGE J.
分类号
B21D43/11
主分类号
B21D43/11
代理机构
代理人
主权项
地址
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