TREA

Radial impeller

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Industry

  • CPC
  • Y10S165/309
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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

Y10S165/309Radial impeller
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Condensing unit using cross-flow blower
    • Patent number 5,551,508
    • Issue date Sep 3, 1996
    • Inter-City Products Corporation (USA)
    • Alexander I. Lim
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Condensing unit using cross-flow blower
    • Patent number 5,404,939
    • Issue date Apr 11, 1995
    • Inter-City Products Corporation (USA)
    • Alexander T. Lim
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Heating or air-conditioning ventilation unit for motor vehicles
    • Patent number 4,712,611
    • Issue date Dec 15, 1987
    • Sueddeutsche Kuehlerfabrik Julius Fr. Behr GmbH & Co. KG
    • Karlheinz Witzel
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Ventilator apparatus
    • Patent number 4,557,321
    • Issue date Dec 10, 1985
    • Gretsch-Unitas GmbH
    • Julius M. von Resch
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    2610833
    • Patent number 2,610,833
    • Issue date Sep 16, 1952
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    2503667
    • Patent number 2,503,667
    • Issue date Apr 11, 1950
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    2114050
    • Patent number 2,114,050
    • Issue date Apr 12, 1938
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    2087160
    • Patent number 2,087,160
    • Issue date Jul 13, 1937
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    1937829
    • Patent number 1,937,829
    • Issue date Dec 5, 1933
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    1477319
    • Patent number 1,477,319
    • Issue date Dec 11, 1923
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES