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US 2015/0306787 A1Published application
Concrete Mixer Drums and Constructions Thereof
OwnerWalter Waxinventor
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Abstract
The invention relates to concrete mixer drums and constructions thereof, in particular colored concrete mixers, made of a light metal alloy, in particular made of an aluminum alloy.
Claims13
Concrete mixer drums and their superstructures, especially truck concrete mixer, made of a light metal alloy, especially of an aluminum alloy.
Dependencies are inferred from the claim text.