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All Patents in class 60/529 | |||||
Number | Date | Patentee | Title | Type | |
2,185,978 | Jan. 02, 1940 | E.J. Dillman | Heating Apparatus | heating apparatus | |
2,266,975 | Dec. 23, 1941 | W.S. Landon | Control Device | flow controls | |
2,335,212 | Nov. 23, 1943 | W.S. Landon | Heating Apparatus | heating apparatus | |
2,352,439 | Jun. 27, 1944 | W.S. Landon | Heat Actuated Device | heaters | |
2,353,350 | Jul. 11, 1944 | C.H. Millerwise | Actuating Means | thermostats | |
2,409,112 | Oct. 08, 1946 | E.J. Dillman | Automatic Valve | flow controls |