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发明名称
Угольный струг
摘要
申请公布号
SU128414(A1)
申请公布日期
1959.11.30
申请号
SU19590638255
申请日期
1959.09.07
申请人
FEDOROV N.I.;TSEKALO E.A.
发明人
FEDOROV N.I.;TSEKALO E.A.
分类号
E21C27/32;E02F3/627;E21C27/35;E21C29/02
主分类号
E21C27/32
代理机构
代理人
主权项
地址
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