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English Electric Computers Ltd

English El
Active Patents
0
Total Holdings
2

Patent Holdings

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Patent No. Title Status Filing Date Grant Date Claims Actions
US3576543A Data handling arrangements Expired / Lapsed 1968-05-02 1971-04-27 5 Details
US3422401A Electric data handling apparatus Expired / Lapsed 1965-12-15 1969-01-14 0 Details