-
Gas shutoff system
-
Patent number 11,320,336
-
Issue date May 3, 2022
-
Pavan Vipul Thakkar
-
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
-
-
-
Safety gas valve
-
Patent number 6,199,583
-
Issue date Mar 13, 2001
-
Fulvio Iacovella
-
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
-
Gas safety valve
-
Patent number 5,983,928
-
Issue date Nov 16, 1999
-
Chi-Chen Hsiao
-
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
-
3039793
-
Patent number 3,039,793
-
Issue date Jun 19, 1962
-
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
-
2444889
-
Patent number 2,444,889
-
Issue date Jul 6, 1948
-
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
-
2131740
-
Patent number 2,131,740
-
Issue date Oct 4, 1938
-
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
-
1864917
-
Patent number 1,864,917
-
Issue date Jun 28, 1932
-
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
-
1759872
-
Patent number 1,759,872
-
Issue date May 27, 1930
-
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
-
1633504
-
Patent number 1,633,504
-
Issue date Jun 21, 1927
-
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
-
1618071
-
Patent number 1,618,071
-
Issue date Feb 15, 1927
-
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
-
1542015
-
Patent number 1,542,015
-
Issue date Jun 16, 1925
-
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
-
1537001
-
Patent number 1,537,001
-
Issue date May 5, 1925
-
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
-
1517224
-
Patent number 1,517,224
-
Issue date Nov 25, 1924
-
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
-
1495516
-
Patent number 1,495,516
-
Issue date May 27, 1924
-
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
-
1375362
-
Patent number 1,375,362
-
Issue date Apr 19, 1921
-
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
-
1335666
-
Patent number 1,335,666
-
Issue date Mar 30, 1920
-
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...