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发明名称
Hydraulic clay molding machine
摘要
申请公布号
US1881061(A)
申请公布日期
1932.10.04
申请号
US19310513879
申请日期
1931.02.06
申请人
FRANK R. GALBREATH
发明人
PEARNE FRANK Y.;MCCLINTOCK WILLIAM
分类号
B28B5/08
主分类号
B28B5/08
代理机构
代理人
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