Arie P. Bregman

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Sterling Junction, MA, US

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Patents Grantslast 30 patents

Information Patent Grant
Wire form type insert retainer for a wafer style butterfly valve
- Patent number 4,645,180
- Issue date Feb 24, 1987
- Jamesbury Corporation
- Arie P. Bregman
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Insert retainer for a wafer style butterfly valve
- Patent number 4,575,048
- Issue date Mar 11, 1986
- Jamesbury Corporation
- Arie P. Bregman
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...