Paul V. Smagghe

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Colombes, FR

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Patents Grantslast 30 patents

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Process and device for attenuating noise caused by a valve during t...
- Patent number 4,007,908
- Issue date Feb 15, 1977
- Masoneilan International, Inc.
- Paul V. Smagghe
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...