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ELECTROMATIC TYPEWRITERS Inc

ELECTROMAT
Active Patents
0
Total Holdings
3

Patent Holdings

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Patent No. Title Status Filing Date Grant Date Claims Actions
US1996013A Apparatus for remote control Expired / Lapsed 1931-06-26 1935-03-26 0 Details
US1945837A Remote control apparatus Expired / Lapsed 1931-12-15 1934-02-06 0 Details
US1935436A Typewriting machine Expired / Lapsed 1931-03-18 1933-11-14 0 Details