TREA

Coaxial impellers

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Industry

  • CPC
  • Y10S165/308
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Parent Industries

YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS Y10USPC classification Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS Y10S165/00Heat exchange

Current Industry

Y10S165/308Coaxial impellers
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Heat exchanger assembly
    • Patent number 4,437,512
    • Issue date Mar 20, 1984
    • Harsco Corporation
    • Robert F. DeVore
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    3275071
    • Patent number 3,275,071
    • Issue date Sep 27, 1966
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    2856162
    • Patent number 2,856,162
    • Issue date Oct 14, 1958
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    1991194
    • Patent number 1,991,194
    • Issue date Feb 12, 1935
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    1885371
    • Patent number 1,885,371
    • Issue date Nov 1, 1932
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    1799039
    • Patent number 1,799,039
    • Issue date Mar 31, 1931
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    1778732
    • Patent number 1,778,732
    • Issue date Oct 21, 1930
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    1762272
    • Patent number 1,762,272
    • Issue date Jun 10, 1930
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    1576833
    • Patent number 1,576,833
    • Issue date Mar 16, 1926
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    1306976
    • Patent number 1,306,976
    • Issue date Jun 17, 1919
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    604013
    • Patent number 604,013
    • Issue date May 17, 1898
    • F24 - HEATING RANGES VENTILATING