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Jurgen Boje
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Frankfurt am Main, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Flame cutting machine control system
Patent number
4,305,573
Issue date
Dec 15, 1981
Messer Griesheim GmbH.
Jurgen Boje
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Flame cutting machine
Patent number
4,172,587
Issue date
Oct 30, 1979
Messer Griesheim GmbH.
Jurgen Boje
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Patent Grant
Current collector
Patent number
4,143,929
Issue date
Mar 13, 1979
Messer Griesheim GmbH.
Jurgen Boje
H01 - BASIC ELECTRIC ELEMENTS