Extract from the Register of European Patents

EP Citations: EP0336177

Cited inSearch
Type:Patent literature
Publication No.:AT365537B  [A]
 (THEOBALD ADOLF [DE]);
Type:Patent literature
Publication No.:DE2215252  [A]
 (POST GUENTHER A);
Type:Patent literature
Publication No.:DE3615880  [A]
 (TRAPO STUMPF GMBH [DE]);
Type:Patent literature
Publication No.:DD150183  [A]
 (REUTER HANS KARL, et al);
Type:Patent literature
Publication No.:DE2113202  [A]
 (HOFFMANN GEB CHVALA MARIA);
Type:Patent literature
Publication No.:US4191499  [A]
 (FUTER RUDOLPH E [US])