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发明名称
Apparatus for making powdered metals
摘要
申请公布号
US2061696(A)
申请公布日期
1936.11.24
申请号
US19320627548
申请日期
1932.08.05
申请人
DE BATS JEAN HUBERT LOUIS
发明人
BATS JEAN HUBERT LOUIS DE
分类号
B22F9/10
主分类号
B22F9/10
代理机构
代理人
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地址
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