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发明名称
METHOD FOR MANUFACTURING TUBE JOINT AND NUT FASTENING BODY
摘要
申请公布号
JPH02300591(A)
申请公布日期
1990.12.12
申请号
JP19890120778
申请日期
1989.05.15
申请人
YAMAGISHI MIYOSHI
发明人
YAMAGISHI MIYOSHI
分类号
F16L21/08
主分类号
F16L21/08
代理机构
代理人
主权项
地址
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