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发明名称
PROCESS OF PREPARING NITRIDE HARDENED GRAPHITIC ALLOY STEEL PRODUCTS AND PRODUCTS PRODUCED THEREBY
摘要
申请公布号
CA505494(A)
申请公布日期
1954.08.31
申请号
CAD505494
申请日期
申请人
THE NITRALLOY CORPORATION
发明人
VICTOR A. HOMERBERG
分类号
主分类号
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