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经营范围
发明名称
METERING VALVE
摘要
申请公布号
PL312389(A1)
申请公布日期
1997.07.21
申请号
PL19960312389
申请日期
1996.01.17
申请人
POLSKIE GORNICTWO NAFTOWE I GAZOWNICTWO-SANOCKI ZAKLAD GORNICTWA NAFTY I GAZU
发明人
OLOWSKI JOZEF;WEGRZYNSKI STANISLAW;PISULA WIESLAW;PELCZAR EUGENIUSZ
分类号
F16K1/06;F16K37/00;(IPC1-7):F16K37/00
主分类号
F16K1/06
代理机构
代理人
主权项
地址
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