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ILG ELECTRIC VENTILATING Co

ILG ELECTR
Active Patents
0
Total Holdings
2

Patent Holdings

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Patent No. Title Status Filing Date Grant Date Claims Actions
US2579395A Shutter mounting for ventilating duct outlets Expired / Lapsed 1949-08-04 1951-12-18 0 Details
US1976401A Air conditioning and filtering device Expired / Lapsed 1933-05-17 1934-10-09 0 Details