EFFEX INNOVATION A/S

Organization

  • COPENHAGEN V, DE

Patents Grantslast 30 patents

  • Information Patent Grant

    Heat storage device

    • Patent number 4,371,028
    • Issue date Feb 1, 1983
    • Effex Innovation A/S
    • Egon Helshoj
    • F28 - HEAT EXCHANGE IN GENERAL

Patents Applicationslast 30 patents

Trademarklast 30 trademarks