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发明名称
METHOD AND APPARATUS FOR CONTROLLING CURVATURE DIAMETER IN HOT BENDING MACHINE
摘要
申请公布号
JPS5483670(A)
申请公布日期
1979.07.03
申请号
JP19770152122
申请日期
1977.12.17
申请人
DAIICHI KOSHUHA KOGYO KK
发明人
KAWANAMI SHIYUNPEI;YAMAGUCHI JIYOUSUKE;NAKAAGE SUSUMU;NOGUCHI YOSHITOSHI
分类号
B21D7/16;B21D7/14
主分类号
B21D7/16
代理机构
代理人
主权项
地址
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