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发明名称
Press
摘要
申请公布号
US1971850(A)
申请公布日期
1934.08.28
申请号
US19320585093
申请日期
1932.01.06
申请人
THE HYDRAULIC PRESS MANUFACTURING COMPANY
发明人
ERNST WALTER
分类号
B30B15/00
主分类号
B30B15/00
代理机构
代理人
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地址
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