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经营范围
发明名称
IRONCARBONE CALLOJ
摘要
申请公布号
BG31141(A1)
申请公布日期
1981.11.16
申请号
BG19790043175
申请日期
1979.04.09
申请人
NIKOLOV,IVAN D.;KALEV,LJUBOMIR C.;KOLEV,BOGOMIL V.
发明人
NIKOLOV,IVAN D.;KALEV,LJUBOMIR C.;KOLEV,BOGOMIL V.
分类号
C22C38/00;(IPC1-7):C22C38/00
主分类号
C22C38/00
代理机构
代理人
主权项
地址
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