Gaz Metropolitain & Co., Ltd. and Ptnr.

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Montreal, CA

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Patents Grantslast 30 patents

Information Patent Grant
Gas burner having tangential counter-rotation air injectors and axi...
- Patent number 5,277,578
- Issue date Jan 11, 1994
- Gaz Metropolitain & Co., Ltd. and Ptnr.
- Kebir Ratnani
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES