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发明名称
SRUTOWNICA DO UMACNIANIA CIEGIEN LANCUCHOWYCH ZWLASZCZA MASZYN GORNICZYCH
摘要
申请公布号
PL104830(B1)
申请公布日期
1979.09.29
申请号
PL19770195952
申请日期
1977.02.10
申请人
发明人
分类号
B21L15/00;B24C3/08;(IPC1-7):B21L15/00
主分类号
B21L15/00
代理机构
代理人
主权项
地址
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