-
Vortex type gas lamp
-
Patent number 7,097,448
-
Issue date Aug 29, 2006
-
Peter Chesney
-
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
-
3439877
-
Patent number 3,439,877
-
Issue date Apr 22, 1969
-
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
-
2766819
-
Patent number 2,766,819
-
Issue date Oct 16, 1956
-
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
-
1753962
-
Patent number 1,753,962
-
Issue date Apr 8, 1930
-
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
-
1711400
-
Patent number 1,711,400
-
Issue date Apr 30, 1929
-
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
-
1536818
-
Patent number 1,536,818
-
Issue date May 5, 1925
-
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
-
188836
-
Patent number 188,836
-
Issue date Mar 27, 1877
-
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES