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发明名称
Improvements in or relating to the manufacture of porous metal
摘要
申请公布号
GB616839(A)
申请公布日期
1949.01.27
申请号
GB19460020372
申请日期
1946.07.08
申请人
SINTERED PRODUCTS LIMITED;JAMES WILLIAM LENNOX
发明人
分类号
B22F3/11
主分类号
B22F3/11
代理机构
代理人
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