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EP0180152
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Extract from the Register of European Patents
EP Citations: EP0180152
| Cited in | Search | Type: | Patent literature | Publication No.: | US3811033
[X] (VANDERPOOL J, et al); | Type: | Patent literature | Publication No.: | US3838251
[X] (HERRIN C); | Type: | Patent literature | Publication No.: | US4146046
[A] (DOBRAS BRUCE W); | Type: | Patent literature | Publication No.: | US4379224
[A] (ENGSTROM ROBERT J); | Type: | Patent literature | Publication No.: | US4533825
[AP] (YAMADA SHIGERU [JP]); | Type: | Patent literature | Publication No.: | US3969613
[A] (VINAL ALBERT WATSON); | Type: | Patent literature | Publication No.: | US3854036
[A] (GUPTA G, et al) |