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EP0228247
European procedure
Extract from the Register of European Patents
EP Citations: EP0228247
| Cited in | Search | Type: | Patent literature | Publication No.: | US3102193
[X] (LEONARD DOBENS WILLIAM); | Type: | Patent literature | Publication No.: | DE3400325
[X] (FREUDENBERG CARL FA [DE], et al); | Type: | Patent literature | Publication No.: | US3183352
[A] (ROGER BRANDT, et al); | Type: | Patent literature | Publication No.: | DE1208629
[A] (EASTMAN KODAK CO); | Type: | Patent literature | Publication No.: | US3655966
[A] (TAKIMOTO MASAAKI, et al) | Cited in | Examination | Type: | Patent literature | Publication No.: | EP0219679
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