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Urs Kirchhofer
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Sempach, CH
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Patents Grants
last 30 patents
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Patent Grant
Roller cooling device
Patent number
9,089,996
Issue date
Jul 28, 2015
BBA Innova AG
Urs Kirchhofer
B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
Patents Applications
last 30 patents
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Patent Application
METHOD FOR PRODUCING POWDER FROM A GRANULAR, THERMOPLASTIC MATERIAL...
Publication number
20150145161
Publication date
May 28, 2015
BBA Innova AG
Urs Kirchhofer
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Roller Cooling Device
Publication number
20120223168
Publication date
Sep 6, 2012
Urs Kirchhofer
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL