-
-
Safety pressure relief device
-
Patent number 4,301,938
-
Issue date Nov 24, 1981
-
BS & B Safety Systems, Inc.
-
Loren E. Wood
-
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
-
Safety pressure relief device
-
Patent number 4,278,181
-
Issue date Jul 14, 1981
-
BS & B Safety Systems, Inc.
-
Loren E. Wood
-
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
-
Safety pressure relief apparatus
-
Patent number 4,236,648
-
Issue date Dec 2, 1980
-
Black, Sivalls & Bryson
-
Loren E. Wood
-
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
-
Safety pressure relief apparatus
-
Patent number 4,211,334
-
Issue date Jul 8, 1980
-
B S & B Safety Systems, Inc.
-
John E. Witten
-
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
-
Safety pressure relief apparatus
-
Patent number 4,158,422
-
Issue date Jun 19, 1979
-
Black, Sivalls & Bryson, Inc.
-
John E. Witten
-
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
-
-
-
-
Preassembled pressure relief apparatus
-
Patent number 4,073,402
-
Issue date Feb 14, 1978
-
Black, Sivalls & Bryson, Inc.
-
Loren E. Wood
-
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...