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MFB Neuwerk Mechanische Fensterbehaenge GmbH
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Bremerhaven, DT
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Patent Grant
Ventilated toilet
Patent number
4,087,871
Issue date
May 9, 1978
MFB Neuwerk Mechanische Fensterbehaenge GmbH
Johannes Benthin
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
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