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发明名称
MEMBRAN-VENTIL
摘要
<p>A valve including a pressure operated movable diaphragm which selectively seats against a movable ball member.</p>
申请公布号
DE2546488(A1)
申请公布日期
1977.04.21
申请号
DE19752546488
申请日期
1975.10.17
申请人
ITW-ATECO GMBH
发明人
SCHENK,BERND
分类号
F02B77/04;F02M37/00;F16K7/17;(IPC1-7):16K7/17;16K15/14;02M37/00
主分类号
F02B77/04
代理机构
代理人
主权项
地址
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