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Patents Grantslast 30 patents

Information Patent Grant
Storage container for granular fuel, a device and a method for feed...
- Patent number 8,141,750
- Issue date Mar 27, 2012
- Janfire AB
- Robert Ingvarsson
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Device and method for the combustion of granular, solid fuel
- Patent number 7,739,966
- Issue date Jun 22, 2010
- Janfire AB
- Robert Ingvarsson
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES

Patents Applicationslast 30 patents

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