TREA

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  • CPC
  • Y10S165/453
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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

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Y10S165/453Plural elements arranged to form a fluid passage
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Patents Grantslast 30 patents

  • Information Patent Grant

    2804285
    • Patent number 2,804,285
    • Issue date Aug 27, 1957
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    2650076
    • Patent number 2,650,076
    • Issue date Aug 25, 1953
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    2645462
    • Patent number 2,645,462
    • Issue date Jul 14, 1953
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    2595440
    • Patent number 2,595,440
    • Issue date May 6, 1952
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    2547668
    • Patent number 2,547,668
    • Issue date Apr 3, 1951
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    2539870
    • Patent number 2,539,870
    • Issue date Jan 30, 1951
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    1121314
    • Patent number 1,121,314
    • Issue date Dec 15, 1914
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    952723
    • Patent number 952,723
    • Issue date Mar 22, 1910
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    723668
    • Patent number 723,668
    • Issue date Mar 24, 1903
    • F28 - HEAT EXCHANGE IN GENERAL

Patents Applicationslast 30 patents