| Cited in | International search | Type: | Patent literature | Publication No.: | US2599747
[XY]
(ADAM CRAIGON) [X] 1,2 * column 2, line 30 - line 52 * * figure 4 * [Y] 3,7-9,17,19,25; | Type: | Patent literature | Publication No.: | US4285095
[Y]
(JANSON RICHARD W) [Y] 3,7-9,17,19,25* column 2, line 21; figures 1,1A,1B,10 * |
