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Alden Research Foundation

Alden Rese
Active Patents
0
Total Holdings
2

Patent Holdings

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Patent No. Title Status Filing Date Grant Date Claims Actions
US3613103A Analog signal modifying apparatus Expired / Lapsed 1969-07-25 1971-10-12 14 Details
US3545004A Cartridge for facsimile recording webs Expired / Lapsed 1968-11-26 1970-12-01 0 Details