A. Theobald SA

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Patents Grantslast 30 patents

Information Patent Grant
System for active regulation of the air/gas ratio of a burner inclu...
- Patent number 6,533,574
- Issue date Mar 18, 2003
- A. Theobald SA
- Christophe Pechoux
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Differential pressure sensor
- Patent number 6,418,793
- Issue date Jul 16, 2002
- A. Theobald SA
- Christophe Pechoux
- G01 - MEASURING TESTING
Information Patent Grant
Flow regulation valve
- Patent number 6,293,514
- Issue date Sep 25, 2001
- A. Theobald SA
- Christophe Pechoux
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

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