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发明名称
DEVICE FOR PULVERIZING OF MATERIALS IN BULK
摘要
申请公布号
BG43797(A1)
申请公布日期
1988.08.15
申请号
BG19870079470
申请日期
1987.04.23
申请人
PETROV,PET'R G.,BG;ALEKSANDROV,ALEKSAND'R A.,BG;ALEKSANDROV,DOBROMIR KH.,BG
发明人
PETROV,PET'R G.,BG;ALEKSANDROV,ALEKSAND'R A.,BG;ALEKSANDROV,DOBROMIR KH.,BG
分类号
E01C19/20;(IPC1-7):E01C19/20
主分类号
E01C19/20
代理机构
代理人
主权项
地址
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