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发明名称
METHOD OF SHAPING A JET
摘要
申请公布号
SU1590713(A2)
申请公布日期
1990.09.07
申请号
SU19854616555
申请日期
1985.11.09
申请人
VNI PK I DOBYCHI UGLYA GIDRAV
发明人
PLETNEV OLEG N,SU;BARTYSHEV ALEKSANDR V,SU;STEFANYUK BOGDAN M,SU
分类号
F15D1/00;E21C45/00
主分类号
F15D1/00
代理机构
代理人
主权项
地址
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