Stellvorrichtung zum Einstellen eines Anlageteiles,beispielsweise eines Ventils od.dgl.

摘要

1325704 Diaphragm actuators A V M CORP 21 Oct 1970 [9 Feb 1970] 3201/72 Divided out of 1325703 Addition to D Heading F1D The subject matter is substantially the same as that disclosed in the present Specification 1325703 but the claims are directed to the support discs or plates 72, 76 and the connection between them.