Broadbent; Merle Y.

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Alpine, UT, US

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Patents Grantslast 30 patents

Information Patent Grant
Fireplace damper and air flow control
- Patent number 4,418,680
- Issue date Dec 6, 1983
- Broadbent; Merle Y.
- Lynn C. Broadbent
- F24 - HEATING RANGES VENTILATING