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George F. Manganaro
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Lake Hiawatha, NJ, US
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last 30 patents
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Patent Grant
Electromagnetic stapler and safety trigger therefor
Patent number
4,108,345
Issue date
Aug 22, 1978
George Frank Manganaro
B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
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Patent Grant
Electromagnetic stapler and safety trigger therefor
Patent number
4,033,500
Issue date
Jul 5, 1977
Electro-Matic Staplers, Inc.
George Frank Manganaro
B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information
Patent Grant
Nested bobbins for an electro-magnetic stapling machine
Patent number
3,950,721
Issue date
Apr 13, 1976
Electro-Matic Staplers Inc.
George F. Manganaro
B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS