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发明名称
Membrangasdruckregler fuer Druckwellendurchlass, bestehend aus zwei hintereinander-geschalteten Membranreglern
摘要
申请公布号
DE492955(C)
申请公布日期
1930.03.12
申请号
DE1929SC89366D
申请日期
1929.01.16
申请人
SCHIRMER, RICHTER & CO.
发明人
分类号
G05D16/06
主分类号
G05D16/06
代理机构
代理人
主权项
地址
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