Cooling means

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Patents Grantslast 30 patents

Information Patent Grant
3384160
- Patent number 3,384,160
- Issue date May 21, 1968
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
2080628
- Patent number 2,080,628
- Issue date May 18, 1937
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
2078642
- Patent number 2,078,642
- Issue date Apr 27, 1937
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
2034823
- Patent number 2,034,823
- Issue date Mar 24, 1936
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
2011904
- Patent number 2,011,904
- Issue date Aug 20, 1935
- H01 - BASIC ELECTRIC ELEMENTS