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发明名称
METHOD AND DEVICE FOR CUTTING AND REMOVING GATE IN CASTING
摘要
申请公布号
JPH02284791(A)
申请公布日期
1990.11.22
申请号
JP19890104727
申请日期
1989.04.26
申请人
C K KINZOKU KK
发明人
NOUMATSU TAKESHI
分类号
B23K31/00;B22D31/00
主分类号
B23K31/00
代理机构
代理人
主权项
地址
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