TREA

Scraper for cleaning inner surface of rotary heat exchange surface

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  • CPC
  • Y10S165/085
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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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Y10S165/085Scraper for cleaning inner surface of rotary heat exchange surface
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Patents Grantslast 30 patents

  • Information Patent Grant

    Apparatus for continuous roasting of food materials
    • Patent number 6,349,633
    • Issue date Feb 26, 2002
    • Kagome Co., Ltd.
    • Takahiro Inakuma
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Grant

    Method for continuous roasting of food materials
    • Patent number 6,329,009
    • Issue date Dec 11, 2001
    • Kagome Co., Ltd.
    • Takahiro Inakuma
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Grant

    1959120
    • Patent number 1,959,120
    • Issue date May 15, 1934
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    1953740
    • Patent number 1,953,740
    • Issue date Apr 3, 1934
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Grant

    1914084
    • Patent number 1,914,084
    • Issue date Jun 13, 1933
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    1381269
    • Patent number 1,381,269
    • Issue date Jun 14, 1921
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Grant

    861448
    • Patent number 861,448
    • Issue date Jul 30, 1907
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Grant

    737973
    • Patent number 737,973
    • Issue date Sep 1, 1903
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Grant

    649157
    • Patent number 649,157
    • Issue date May 8, 1900
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    631817
    • Patent number 631,817
    • Issue date Aug 29, 1899
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Grant

    577514
    • Patent number 577,514
    • Issue date Feb 23, 1897
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    532987
    • Patent number 532,987
    • Issue date Jan 22, 1895
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    512002
    • Patent number 512,002
    • Issue date Jan 2, 1894
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Grant

    491930
    • Patent number 491,930
    • Issue date Feb 14, 1893
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    483029
    • Patent number 483,029
    • Issue date Sep 20, 1892
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Grant

    477626
    • Patent number 477,626
    • Issue date Jun 21, 1892
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    434940
    • Patent number 434,940
    • Issue date Aug 26, 1890
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    259783
    • Patent number 259,783
    • Issue date Jun 20, 1882
    • F28 - HEAT EXCHANGE IN GENERAL

Patents Applicationslast 30 patents