Moustafa A. Zaki

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Newburgh, NY, US

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Patents Grantslast 30 patents

Information Patent Grant
Silenced valve construction
- Patent number 4,040,440
- Issue date Aug 9, 1977
- Spence Engineering Company
- Moustafa A. Zaki
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...