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发明名称
Dispositif d'ouverture et de fermeture de portes, actionné par un fluide sous pression
摘要
申请公布号
FR762375(A)
申请公布日期
1934.04.10
申请号
FRD762375
申请日期
1933.10.14
申请人
KNORR-BREMSE A. G.
发明人
分类号
E05F15/56
主分类号
E05F15/56
代理机构
代理人
主权项
地址
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