Extract from the Register of European Patents

EP Citations: EP0923917

Cited inSearch
Type:Patent literature
Publication No.:US3850164  [X]
 (HARE G) [X] 1,2,8 * column 2, line 10 - line 52; figure - *;
Type:Patent literature
Publication No.:DE8119906U  [A]
 (WECKENMANN);
Type:Patent literature
Publication No.:WO8701028  [A]
 (BENCKHUIJSEN GERRIT JAN);
Type:Patent literature
Publication No.:DE3906232  [A]
 (ADEV ENTWICKLUNG VERTRIEB [DE]);
Type:Patent literature
Publication No.:US5275581  [A]
 (BENDER KELLY M [US]) [A] 1,8 * abstract *
Cited inby applicant
Type:Patent literature
Publication No.:DE2404683  
Type:Patent literature
Publication No.:DE3906232