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Patents for Franz Hanaman
Patents 1 - 5 of 5
First set of recordsLast set of records
NumberDatePatenteeTitleType
855,060May 28, 1907F. Hanaman, A. JustProcess for Manufacture of Incandescent Bodies for Electric Lampsincandescent light bulbs
878,463Feb. 04, 1908F. Hanaman, A. JustProcess of Manufacturing Incandescent Bodies for Electric Lamps incandescent light bulbs
1,018,502Feb. 27, 1912F. Hanaman, A. JustIncandescent Bodies for Electric Lamps incandescent light bulbs
1,031,710Jul. 09, 1912F. HanamanProcess of Connecting Filaments and Feed Wires for Electric Incandescent Lamps incandescent light bulbs
1,046,780Dec. 10, 1912F. HanamanConnection Between Metallic Filaments and Feed Wires of Electric Incandescent Lamps incandescent light bulbs
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