Extract from the Register of European Patents

EP Citations: EP0323384

Cited inSearch
Type:Patent literature
Publication No.:US2525772  [A]
 (CONERY WILLIAM J);
Type:Patent literature
Publication No.:US2934021  [A]
 (CONERY WILLIAM J, et al);
Type:Patent literature
Publication No.:US2941474  [A]
 (HALL MALCOLM S);
Type:Patent literature
Publication No.:GB1201721  [A]
 (MUANYAGIPARI KI [HU]);
Type:Patent literature
Publication No.:DE3409463  [A]
 (GRUNDFOS AS [DK]);
Type:Patent literature
Publication No.:DE3718273  [AP]
 (PUMPEN & VERDICHTER VEB K [DD])