Helmut Simgen

Person

  • Mehlingen, DE

Patents Grantslast 30 patents

  • Information Patent Grant

    Ampuls and apparatus thereon for opening same

    • Patent number 4,964,521
    • Issue date Oct 23, 1990
    • Merck Patent Gesellschaft mit beschrankter Haftung
    • Gerhard Wieland
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL