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EP0636270
European procedure
Extract from the Register of European Patents
EP Citations: EP0636270
| Cited in | International search | Type: | Patent literature | Publication No.: | DE1169709
[A] ; | Type: | Patent literature | Publication No.: | US3934840
[A] (INAGA KATSU); | Type: | Patent literature | Publication No.: | EP0143592
[A] (ELECTRONIC PROCESSORS INC [US]); | Type: | Patent literature | Publication No.: | EP0286729
[A] (SHAPE INC [US]); | Type: | Patent literature | Publication No.: | EP0409534
[A] (MINNESOTA MINING & MFG [US]) |