Driving-means

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Patents Grantslast 30 patents

Information Patent Grant
Water-cooled sliding combustion grate having a parallel drive
- Patent number 9,157,632
- Issue date Oct 13, 2015
- DOIKOS INVESTMENTS LTD.
- Martin Stiefel
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Stoker grates for circulating combustible material
- Patent number 8,051,786
- Issue date Nov 8, 2011
- Chengguo Ma
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
2280926
- Patent number 2,280,926
- Issue date Apr 28, 1942
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
1939177
- Patent number 1,939,177
- Issue date Dec 12, 1933
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
1724711
- Patent number 1,724,711
- Issue date Aug 13, 1929
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES