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发明名称
TOOL FOR SCRAPING OF LARGE OPENINGS
摘要
申请公布号
BG41340(A1)
申请公布日期
1987.06.15
申请号
BG19850073862
申请日期
1985.05.08
申请人
VUTEV,VASIL N.;IVANOV,LAZAR V.
发明人
VUTEV,VASIL N.;IVANOV,LAZAR V.
分类号
B23B29/02;(IPC1-7):B23B29/02
主分类号
B23B29/02
代理机构
代理人
主权项
地址
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