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All Patents in class 236/93A | |||||
Number | Date | Patentee | Title | Type | |
450,771 | Apr. 21, 1891 | H. Lindley | Apparatus for Controling the Circulation of Liquid Through Cylinder Jackets of Gas or Other Motors | cooling apparatus | |
2,326,096 | Aug. 03, 1943 | E.J. Dillman | Thermostatic Control Device | thermostats | |
2,439,336 | Apr. 06, 1948 | E.J. Dillman | Thermostatic Valve | flow controls | |
2,534,251 | Dec. 19, 1950 | E.J. Dillman | Automatic Valve | temperature controls | |
2,598,351 | May 27, 1952 | F.Y. Carter | Thermostatic Valve | temperature controls |