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发明名称
摘要
申请公布号
JP2579759(B2)
申请公布日期
1997.02.12
申请号
JP19870030442
申请日期
1987.02.12
申请人
NIPPON SHINKU GIJUTSU KK;TOYO RAJEETAA KK
发明人
OOKUBO OSAMU;KATO TAKEO
分类号
F27B9/04;B23K1/008;F27B9/08;F27B9/20;(IPC1-7):F27B9/04
主分类号
F27B9/04
代理机构
代理人
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