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发明名称
Process for the protection of readily-oxidizable metals
摘要
申请公布号
US1749713(A)
申请公布日期
1930.03.04
申请号
US19250050140
申请日期
1925.08.13
申请人
HART O. BERG
发明人
MICHEL GILBERT
分类号
C23C22/02
主分类号
C23C22/02
代理机构
代理人
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地址
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