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经营范围
发明名称
PIPE CLEANING DEVICE
摘要
申请公布号
RU882065(C)
申请公布日期
1992.12.07
申请号
SU19802866859
申请日期
1980.01.08
申请人
TSNI KONSTRUKTORSKO-TEKHNOLOGICHESKAYA LABORATORIYA ELEKTROGIDRAVLICHESKOGO EFFEKTA V AKADEMII SELSKOKHOZYAJSTVENNYKH NAUK IM.V.I.LENINA
发明人
YUTKIN L.A.,SU;YUTKIN A.L.,SU;KOKORINA O.L.,SU
分类号
B08B9/04
主分类号
B08B9/04
代理机构
代理人
主权项
地址
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