Inventor
KONDO AKINOBU
JP4 patents
Patents
4 patentsUS4710125ADec 1, 1987
Safety device for oil burner
TOYOTOMI KOGYO CO LTD18 citations68
US4550709ANov 5, 1985
Construction for preventing oil leakage in oil burner
TOYOTOMI KOGYO CO LTD2 citations60
US4363621ADec 14, 1982
Oil burner of type of pumping up fuel oil
TOYOTOMI KOGYO CO LTD3 citations60
US4413612ANov 8, 1983
Red-hot type oil burner
TOYOTOMI KOGYO CO LTD3 citations59