TREA

ANTIPHON AB

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Organization

  • 10462 STOCKHOLM 17, SE
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Silencer
    • Patent number 4,458,779
    • Issue date Jul 10, 1984
    • Antiphon AB
    • Bengt R. Johansson
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    Method of eliminating creep in screw joints or riveted joints
    • Patent number 4,333,222
    • Issue date Jun 8, 1982
    • Antiphon AB
    • Lars E. Melin
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Device for absorption of airborne sound
    • Patent number 4,253,543
    • Issue date Mar 3, 1981
    • Antiphon AB
    • Bengt R. Johansson
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

  • Information Trademark

    73002749 - ANTIPHON
    • Serial number 73002749
    • Registration number 1043874
    • Filing date Oct 5, 1973
    • ANTIPHON AB
    • 1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry