Extract from the Register of European Patents

EP Citations: EP0593846

Cited inSearch
Type:Patent literature
Publication No.:US4538819  [Y]
 (P.D.WAGNER ET AL) [Y] 1,4,8,9 * column 2, line 45 - line 55 * * column 2, line 63 - column 3, line 1; figures 1-4 *;
Type:Patent literature
Publication No.:DE1918767U  [Y]
 (P.HOCHKÖPPER) [Y] 1,4,8,9 * page 3, paragraphs 1-4; figures 1-8 *;
Type:Patent literature
Publication No.:DE1877058U  [A]
 (G.HENSEL) [A] 22 * page 4, paragraphs 1-2; figure 1 *;
Type:Patent literature
Publication No.:DE1950259U  [A]
 (METZENAUER & JUNG) [A] 1 * page 7, paragraph 2; figures 1-4 *