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Delaware SDS Inc

Delaware S
Active Patents
0
Total Holdings
2

Patent Holdings

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Patent No. Title Status Filing Date Grant Date Claims Actions
US3702462A Computer input-output system Expired / Lapsed 1967-10-26 1972-11-07 42 Details
US3701977A General purpose digital computer Expired / Lapsed 1969-10-27 1972-10-31 10 Details