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发明名称
Improvements relating to the coating of iron or steel
摘要
申请公布号
GB547408(A)
申请公布日期
1942.08.26
申请号
GB19410000927
申请日期
1941.01.23
申请人
PARKER RUST-PROOF COMPANY
发明人
分类号
C23C22/24;C23C22/30;C23C22/33;C23C22/74
主分类号
C23C22/24
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代理人
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