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发明名称
Production of metal powder
摘要
申请公布号
US2308584(A)
申请公布日期
1943.01.19
申请号
US19400350542
申请日期
1940.08.03
申请人
THE NEW JERSEY ZINC COMPANY
发明人
BEST GEORGE E.
分类号
B22F9/08
主分类号
B22F9/08
代理机构
代理人
主权项
地址
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