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EP0049878
European procedure
Extract from the Register of European Patents
EP Citations: EP0049878
| Cited in | Search | Type: | Patent literature | Publication No.: | US1348740
[A] (GEORGE REISINGER); | Type: | Patent literature | Publication No.: | US2479973
[A] (SCOTT JAMES Y, et al); | Type: | Patent literature | Publication No.: | CH289772
[A] (MARCHNER LUDWIG [DE]); | Type: | Patent literature | Publication No.: | US2675240
[A] (BALSIGER HAROLD E); | Type: | Patent literature | Publication No.: | DE1752732
[A] |