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发明名称
PIPE SWAGING METHOD AND INTEGRATED PIPE HAVING PLURAL OUTER DIAMETERS AND/OR INNER DIAMETERS AND PIPING PARTS
摘要
申请公布号
JPS6390324(A)
申请公布日期
1988.04.21
申请号
JP19860231309
申请日期
1986.10.01
申请人
TOMISHIYOU:KK
发明人
KOIE CHIKASHI
分类号
B21D41/00;B21D41/04
主分类号
B21D41/00
代理机构
代理人
主权项
地址
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