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发明名称
LAYER FORMATION ON INTERNAL SURFACE OF SMALL DIAMETER PIPE
摘要
申请公布号
JPS56300(A)
申请公布日期
1981.01.06
申请号
JP19790075495
申请日期
1979.06.15
申请人
USUI KOKUSAI SANGYO KK
发明人
USUI MASAYOSHI
分类号
C25D7/00;C23C18/16;C23C18/31;C23C18/34;C25D5/50;C25D7/04
主分类号
C25D7/00
代理机构
代理人
主权项
地址
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