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发明名称
APPARATUS FOR MAKING DIFFUSION COATINGS USING POWDER METHOD
摘要
申请公布号
PL127850(B1)
申请公布日期
1983.11.30
申请号
PL19810230127
申请日期
1981.03.11
申请人
发明人
分类号
C23C;(IPC1-7):C23C9/02
主分类号
C23C
代理机构
代理人
主权项
地址
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