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发明名称
RUECKSCHLAGKLAPPE
摘要
申请公布号
DE7636792(U1)
申请公布日期
1977.04.07
申请号
DE19760036792U
申请日期
1976.11.23
申请人
FA. WILHELM STRATE, 3014 LAATZEN
发明人
分类号
F04B11/00;F16K47/00;(IPC1-7):F16K47/00
主分类号
F04B11/00
代理机构
代理人
主权项
地址
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