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发明名称
Clapet pour compresseurs ou appareils analogues.
摘要
申请公布号
CH257202(A)
申请公布日期
1948.09.30
申请号
CHD257202
申请日期
1946.08.10
申请人
ATELIERS BESSIERES
发明人
BESSIERES ATELIERS
分类号
F04B39/10;F16K15/16
主分类号
F04B39/10
代理机构
代理人
主权项
地址
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