Extract from the Register of European Patents

EP Citations: EP0273095

Cited inSearch
Type:Patent literature
Publication No.:AT22313B  [A]
 (BITZER ERNEST);
Type:Patent literature
Publication No.:US1409697  [A]
 ;
Type:Patent literature
Publication No.:US2014368  [A]
 (ALFRED BLUNDELL);
Type:Patent literature
Publication No.:DE925506  [A]
 (TUBOFLEX K G);
Type:Patent literature
Publication No.:US2784010  [A]
 (LIFKA CHARLES G);
Type:Patent literature
Publication No.:US3311133  [A]
 (KINANDER HAROLD W);
Type:Patent literature
Publication No.:US3687169  [A]
 (REYNARD REMI);
Type:Patent literature
Publication No.:DE2161597  [A]
 (WILDFANG DIETER KG);
Type:Patent literature
Publication No.:US3992044  [X]
 (MUSLIN BERNARD J);
Type:Patent literature
Publication No.:FR2513346  [A]
 (KANAO SHIRO [JP]);
Type:Patent literature
Publication No.:US4403631  [A]
 (ABDULLAEV GASAN M B O [SU], et al)