TREA

Institutul National Pentru Creatie Stiintifica Si Tehnica

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  • Bucharest, RO
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Patents Grantslast 30 patents

  • Information Patent Grant

    Pneumatic transport apparatus and method of propulsion
    • Patent number 4,202,272
    • Issue date May 13, 1980
    • Institutul National Pentru Creatie Stiintifica Si Tehnica
    • Constantin Teodorescu
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Gas-lift device
    • Patent number 4,090,814
    • Issue date May 23, 1978
    • Institutul National Pentru Creatie Stiintifica si Tehnica
    • Constantin Teodorescu
    • E21 - EARTH DRILLING MINING

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