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Floris van Dijk
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Doesburg, NL
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last 30 patents
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Patent Grant
Discharge structure for closed gas appliances
Patent number
5,680,856
Issue date
Oct 28, 1997
Ubbink Nederland B.V.
Floris van Dijk
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
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last 30 patents
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EXHAUST PIPE SYSTEM
Publication number
20200284465
Publication date
Sep 10, 2020
CENTROTHERM SYSTEMTECHNIK GMBH
Floris Van Dijk
F24 - HEATING RANGES VENTILATING