Extract from the Register of European Patents

EP Citations: EP1299942

Cited inInternational search
Type:Patent literature
Publication No.:US3743954  [A]
 (SNEDKERUD O) [A] 2 * column 3, line 24 - column 4, line 8; figure 1 *;
Type:Patent literature
Publication No.:US4028633  [Y]
 (ROGERS JIMMY DALE, et al) [Y] 1,4 * column 5, line 56 - column 6, line 16; figure 2 * * column 1, line 11 - line 32 *;
Type:Patent literature
Publication No.:US4047120  [A]
 (LORD HAROLD WILBUR, et al) [A] 3* column 2, line 63 - column 6, line 17; figures 1,2 *;
Type:Patent literature
Publication No.:US5115205  [Y]
 (HOLMES JR CHARLES M [US]) [Y] 1,4 * column 1, line 16 - column 2, line 27; figure 1 *