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发明名称
PIPELINE STOPPER
摘要
申请公布号
RU1774116(C)
申请公布日期
1992.11.07
申请号
SU19894678247
申请日期
1989.04.14
申请人
KI VNI PK I TEKHNIKI, TEXHOóO×ôô ô OP×AHô³A|ôô ÔüPABóEHôù CTPOôTEóÓCTBOM üPE¯üPôùTôö HE´TùHOö ô ×A³OBOö üPOMÕÛóEHHOCTô
发明人
KRAVTSOV ALEKSANDR I,SU;GORENKO VALERIJ A,SU;KRYMSKIJ MARK D,SU;DYADKO EVGENIJ G,SU
分类号
F16L55/10
主分类号
F16L55/10
代理机构
代理人
主权项
地址
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