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发明名称
DEVICE FOR MEASURING CABLE LENGTH
摘要
申请公布号
SU1335682(A1)
申请公布日期
1987.09.07
申请号
SU19853966073
申请日期
1985.10.21
申请人
ANTONENKO VLADIMIR,SU;KOROBEJNIK ALEKSEJ,SU
发明人
ANTONENKO VLADIMIR I,SU;KOROBEJNIK ALEKSEJ I,SU
分类号
E21B47/00;E21B47/12;G01V15/00
主分类号
E21B47/00
代理机构
代理人
主权项
地址
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