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Svenska Dataregister AB

Svenska Da
Active Patents
0
Total Holdings
3

Patent Holdings

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Patent No. Title Status Filing Date Grant Date Claims Actions
US3868514A Handheld reading device Expired / Lapsed 1973-09-24 1975-02-25 12 Details
US3748483A Indicating device for use in optical data sensing equipment Expired / Lapsed 1971-12-14 1973-07-24 3 Details
US3509353A Portable record reader Expired / Lapsed 1967-06-27 1970-04-28 0 Details