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发明名称
METHOD OF PRODUCING SPHERICAL PEAT GRANULES
摘要
申请公布号
SU1044787(A1)
申请公布日期
1983.09.30
申请号
SU19813291607
申请日期
1981.05.21
申请人
MO VNII TORFYANOJ PROMY;INST OBOGASHCHENIYA TVERDYKH GORYUCHIKH ISKOPAEMYKH
发明人
LAZAREV ALEKSANDR V,SU;NEPSHA VASILIJ G,SU;RUSAKOV VYACHESLAV V,SU;SOLDATENKO ALEKSANDR KH,SU
分类号
E21C49/00;(IPC1-7):E21C49/00
主分类号
E21C49/00
代理机构
代理人
主权项
地址
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