Extract from the Register of European Patents

EP Citations: EP0799779

Cited inSearch
Type:Patent literature
Publication No.:US1813130  [XY]
 (AHNGER YRJO A) [X] 1 * page 1, line 53 - page 4, line 109; figure - * [Y] 4;
Type:Patent literature
Publication No.:DE1963111  [AY]
 (GANZHORN & STIRN) [A] 1 * page 2, line 10 - line 33; figure 1 * [Y] 2;
Type:Patent literature
Publication No.:US4273496  [A]
 (PAPALEXIS GREGORY C) [A] 1 * column 3, line 14 - column 4, line 44; figure 1 *;
Type:Patent literature
Publication No.:US4354590  [A]
 (LANGEN MARINUS J M) [A] 1* column 3, line 9 - column 6, line 2 *;
Type:Patent literature
Publication No.:DE3141144  [X]
 (KELLER GMBH & CO KG) [X] 1 * column 1, line 32 - column 3, line 8; figure - *;
Type:Patent literature
Publication No.:DE8203977U  [XY]
 (C. KELLER GMBH) [X] 1,3,5 * page 4, line 22 - page 6, line 15; figure - * [Y] 2,4