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发明名称
Verfahren und Vorrichtung zum Hochgeschwindigkeitsschneiden von Formstahl
摘要
申请公布号
DE1777202(A1)
申请公布日期
1971.07.22
申请号
DE19681777202
申请日期
1968.09.23
申请人
YAWATA IRON & STEEL CO.,LTD.
发明人
KAWAE,NOBUZI;TERAI,KENZI;KITAKYUSHU,FUKUOKA;TANI,SHOICHI
分类号
B23D25/04;B26D1/60
主分类号
B23D25/04
代理机构
代理人
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地址
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