TREA

having rotary retarder

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Industry

  • CPC
  • Y10S454/908
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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 Y10S454/00Ventilation

Current Industry

Y10S454/908having rotary retarder
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Patents Grantslast 30 patents

  • Information Patent Grant

    1668462
    • Patent number 1,668,462
    • Issue date May 1, 1928
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    1610332
    • Patent number 1,610,332
    • Issue date Dec 14, 1926
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    1036148
    • Patent number 1,036,148
    • Issue date Aug 20, 1912
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    906428
    • Patent number 906,428
    • Issue date Dec 8, 1908
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    688301
    • Patent number 688,301
    • Issue date Dec 10, 1901
    • F24 - HEATING RANGES VENTILATING

Patents Applicationslast 30 patents