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发明名称
LABYRINTH SEAL
摘要
申请公布号
SU1506209(A1)
申请公布日期
1989.09.07
申请号
SU19864163645
申请日期
1986.12.15
申请人
VNII GELIEVOJ TEKHNIKI
发明人
BLINCHEVSKIJ MIKHAIL I,SU;GOFER ALEKSANDR A,SU;DAVYDOV ANATOLIJ B,SU
分类号
F16J15/453
主分类号
F16J15/453
代理机构
代理人
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