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发明名称
DEVICE FOR BENDING THIN METALLIC PIPE
摘要
申请公布号
CA2006678(A1)
申请公布日期
1990.06.30
申请号
CA19892006678
申请日期
1989.12.27
申请人
USUI KOKUSAI SANGYO KK
发明人
KIMURA, SADAO
分类号
B21D7/10;B21D7/02;B21D7/024;B21D11/10
主分类号
B21D7/10
代理机构
代理人
主权项
地址
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