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发明名称
FIELD MACHINING METHOD AND APPARATUS THEREFOR
摘要
申请公布号
JPS52135480(A)
申请公布日期
1977.11.12
申请号
JP19760052087
申请日期
1976.05.10
申请人
NIPPON KOKAN KK;FUKUYAMA KYODO KIKO
发明人
OONAKA MASASHI;HAGIWARA KAZUO;OOMICHI KUNIO;KANETAKA MITSUMASA
分类号
B21B31/00;B21B28/00;B23Q9/02
主分类号
B21B31/00
代理机构
代理人
主权项
地址
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