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发明名称
Apparatus for forming seamless milk can covers
摘要
申请公布号
US2148223(A)
申请公布日期
1939.02.21
申请号
US19370172618
申请日期
1937.11.03
申请人
EDWARD AMACHER;GEORGE W. PERCY
发明人
WARREN CALVIN C.
分类号
B22C9/24
主分类号
B22C9/24
代理机构
代理人
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