TREA

One shutter section having different flow area or flow direction with another shutter section

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  • CPC
  • Y10S165/098
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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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Y10S165/098One shutter section having different flow area or flow direction with another shutter section
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Patents Grantslast 30 patents

  • Information Patent Grant

    2513644
    • Patent number 2,513,644
    • Issue date Jul 4, 1950
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    2153120
    • Patent number 2,153,120
    • Issue date Apr 4, 1939
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    1996499
    • Patent number 1,996,499
    • Issue date Apr 2, 1935
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    1947875
    • Patent number 1,947,875
    • Issue date Feb 20, 1934
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    1946885
    • Patent number 1,946,885
    • Issue date Feb 13, 1934
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    1945252
    • Patent number 1,945,252
    • Issue date Jan 30, 1934
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    1943239
    • Patent number 1,943,239
    • Issue date Jan 9, 1934
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    1872794
    • Patent number 1,872,794
    • Issue date Aug 23, 1932
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    1818268
    • Patent number 1,818,268
    • Issue date Aug 11, 1931
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    1699020
    • Patent number 1,699,020
    • Issue date Jan 15, 1929
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    1619621
    • Patent number 1,619,621
    • Issue date Mar 1, 1927
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    1480095
    • Patent number 1,480,095
    • Issue date Jan 8, 1924
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    1445572
    • Patent number 1,445,572
    • Issue date Feb 13, 1923
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    1387584
    • Patent number 1,387,584
    • Issue date Aug 16, 1921
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    1379644
    • Patent number 1,379,644
    • Issue date May 31, 1921
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    1369228
    • Patent number 1,369,228
    • Issue date Feb 22, 1921
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    1220794
    • Patent number 1,220,794
    • Issue date Mar 27, 1917
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES