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Hudelmaier; Gerhard
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Ulm/Donau, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Process and device for feeding concrete or other thick materials
Patent number
5,993,181
Issue date
Nov 30, 1999
Hudelmaier; Gerhard
Gerhard Hudelmaier
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
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Patent Grant
Concrete mixer truck
Patent number
4,585,355
Issue date
Apr 29, 1986
Hudelmaier; Gerhard
Franz Waitzinger
B28 - WORKING CEMENT, CLAY, OR STONE