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发明名称
Pressure reducing valve for breathing appts.
摘要
申请公布号
IT1227059(B)
申请公布日期
1991.03.14
申请号
IT19880021894
申请日期
1988.09.09
申请人
MEVA NARODNI PODNIK
发明人
MIROSLAV KDER
分类号
F16K;F16K17/00;F16K31/126;(IPC1-7):F16K/
主分类号
F16K
代理机构
代理人
主权项
地址
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