Daniel P. Maurer

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Vernouillet, FR

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Patents Grantslast 30 patents

Information Patent Grant
Control device for a valve with a spiral spring
- Patent number 5,213,183
- Issue date May 25, 1993
- Societe Anonyme Mecafrance
- Daniel P. Maurer
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...