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EP0381697
European procedure
Extract from the Register of European Patents
EP Citations: EP0381697
| Cited in | International search | Type: | Patent literature | Publication No.: | US4274408
[X] (NIMROD BEATRICE); | Type: | Patent literature | Publication No.: | US4529399
[X] (GROSHONG LEROY E [US], et al); | Type: | Patent literature | Publication No.: | US4233975
[Y] (YERMAN ARTHUR J); | Type: | Patent literature | Publication No.: | US3809081
[Y] (LOVELESS J); | Type: | Patent literature | Publication No.: | US2623520
[A] (BAMFORD JR JOSEPH C, et al); | Type: | Patent literature | Publication No.: | US2623521
[A] (SHAW WALLACE M); | Type: | Patent literature | Publication No.: | US3344786
[A] (BERG ROBERT H, et al); | Type: | Patent literature | Publication No.: | US3491756
[A] (BENTOV ITZHAK E); | Type: | Patent literature | Publication No.: | US4509945
[A] (KRAMANN BERNHARD [DE], et al) |