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Extrusion-expansion
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Industry
CPC
A23P1/144
This industry / category may be too specific. Please go to a parent level for more data
Parent Industries
A
HUMAN NECESSITIES
A23
Foods
A23P
SHAPING OR WORKING OF FOODSTUFFS, NOT FULLY COVERED BY A SINGLE OTHER SUBCLASS
A23P1/00
Shaping or working of foodstuffs
Current Industry
A23P1/144
Extrusion-expansion
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Patents Grants
last 30 patents
Information
Patent Grant
Production of smoking products by thermal extrusion
Patent number
8,857,075
Issue date
Oct 14, 2014
British American Tobacco (Germany) GmbH
Dietmar Franke
A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Patents Applications
last 30 patents