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发明名称
NOZZLE OF PNEUMATIC PEAT-PICKING MACHINE
摘要
申请公布号
SU1049665(A1)
申请公布日期
1983.10.23
申请号
SU19823451570
申请日期
1982.06.11
申请人
VNII TORFYANOJ PROMYSHLENNOSTI
发明人
DAVYDOV LEONID R,SU;KOZLOV YURIJ I,SU;PRAVDIN VITALIJ I,SU
分类号
E21C49/04;(IPC1-7):E21C49/04
主分类号
E21C49/04
代理机构
代理人
主权项
地址
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