Showing 1 - 20 results of 28 for search '"JOHN A. HEANY"', query time: 0.71s Refine Results  

FUSE-BLOCK

by JOHN A. HEANY
Year of Publication 03.05.1904
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Patent

ELECTRIC-ARC LAMP

by JOHN A. HEANY
Year of Publication 16.12.1902
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Patent

INSULATED WIRE

by JOHN A. HEANY
Year of Publication 24.06.1902
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Patent

ELECTRIC-ARC LAMP

by JOHN A. HEANY
Year of Publication 18.02.1902
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Patent

ELECTRIC-ARC LAMP

by JOHN A. HEANY
Year of Publication 23.07.1901
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Patent

ELECTRIC-ARC LAMP

by JOHN A. HEANY
Year of Publication 23.07.1901
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Patent

ELECTRIC MOTOR

by JOHN A. HEANY
Year of Publication 23.07.1901
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Patent

ELECTRIC-ARC LAMP

by JOHN A. HEANY
Year of Publication 23.07.1901
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Patent

ELECTRIC-ARC LAMP

by JOHN A. HEANY
Year of Publication 23.07.1901
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Patent