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Peter Hergt
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Ludwigshafen, DT
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last 30 patents
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Patent Grant
Fluid circulating apparatus
Patent number
4,050,846
Issue date
Sep 27, 1977
Klein, Schanzlin & Becker Aktiengesellschaft
Wolfgang Metzinger
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...