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发明名称
STRETCH FORMING DEVICE FOR PRESS
摘要
申请公布号
JPS57112932(A)
申请公布日期
1982.07.14
申请号
JP19800187397
申请日期
1980.12.29
申请人
TOYO KOGYO KK
发明人
WATANABE KINJI
分类号
B21D25/02
主分类号
B21D25/02
代理机构
代理人
主权项
地址
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