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发明名称
FORMATION FOR CYLINDRICAL WORK
摘要
申请公布号
JPS5758925(A)
申请公布日期
1982.04.09
申请号
JP19800132286
申请日期
1980.09.25
申请人
MITSUBISHI JUKOGYO KK
发明人
NAKAMURA TERUSHIGE;OUMI KAZUHIKO
分类号
B21C1/16;B21C1/22;B21C3/08;B21D22/16
主分类号
B21C1/16
代理机构
代理人
主权项
地址
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