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Class Information
Number: 236/48A
Name: Automatic temperature and humidity regulation > Snap-acting > Including a permanent magnet

Patents under this class:

Patent Number Title Of Patent Date Issued
4844149 Warm-up/changeover valve or proximity switch Jul. 4, 1989
4412650 Snap acting heat motor operated gas valve Nov. 1, 1983
4245814 Fluid shut-off device Jan. 20, 1981
4005726 Thermomagnetic valve Feb. 1, 1977

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