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发明名称
DRY LUBRICATING MEMBRANE FOR DRAWING WORK
摘要
申请公布号
JPH03180218(A)
申请公布日期
1991.08.06
申请号
JP19890320090
申请日期
1989.12.08
申请人
KOBE STEEL LTD
发明人
OKAMOTO YOSHIO;YAMAMURA KOJI
分类号
B21D22/20;C09D5/00
主分类号
B21D22/20
代理机构
代理人
主权项
地址
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