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发明名称
DEVICE FOR TENSIONING THE KNIFEPLANECONVEYER CHAIN
摘要
申请公布号
SU569708(A1)
申请公布日期
1977.08.25
申请号
SU19752106357
申请日期
1975.02.17
申请人
SHAKHTINSKIJ NI PK UGOLNYJ I IM. A.M.TERPIGOREVA
发明人
KHODORCHENKO ALEKSANDR S,SU;LYUBIMOV GENNADIJ ,SU;ZHIDKOV VIKTOR A,SU;CHUDIN VASILIJ F,SU;PODOLSKIJ EDUARD D,SU;KOCHNOV ALEKSANDR P,SU
分类号
E21C27/34;(IPC1-7):E21C27/34
主分类号
E21C27/34
代理机构
代理人
主权项
地址
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