TREA

San Haw Chong

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  • Singapore, SG
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Patents Grantslast 30 patents

  • Information Patent Grant

    Suction muffler for reciprocating compressor
    • Patent number 11,703,042
    • Issue date Jul 18, 2023
    • PANASONIC APPLIANCES REFRIGERATION DEVICES SINGAPORE
    • San Haw Chong
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Hermetic compressor having discharge muffler
    • Patent number 11,306,708
    • Issue date Apr 19, 2022
    • PANASONIC APPLIANCES REFRIGERATION DEVICES SINGAPORE
    • San Haw Chong
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

  • Information Patent Application

    SUCTION MUFFLER FOR RECIPROCATING COMPRESSOR
    • Publication number 20220163026
    • Publication date May 26, 2022
    • Panasonic Appliances Refrigeration Devices Singapore
    • San Haw CHONG
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    HERMETIC COMPRESSOR HAVING DISCHARGE MUFFLER
    • Publication number 20210108627
    • Publication date Apr 15, 2021
    • Panasonic Appliances Refrigeration Devices Singapore
    • San Haw CHONG
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    VALVE PLATE FOR A COMPRESSOR
    • Publication number 20130108493
    • Publication date May 2, 2013
    • PANASONIC CORPORATION
    • Kok How Wan
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...