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Edwards High Vacuum International Ltd

Edwards Hi
Active Patents
0
Total Holdings
2

Patent Holdings

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Patent No. Title Status Filing Date Grant Date Claims Actions
US4340615A Apparatus for analysis of absorbed gases Expired / Lapsed 1980-06-03 1982-07-20 5 Details
US3288354A Vapor diffusion pumps Expired / Lapsed 1964-05-28 1966-11-29 2 Details