TREA

Lasse Johansson

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  • 17740 Kasiniemi, FI
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Patents Grantslast 30 patents

  • Information Patent Grant

    Composting toilet
    • Patent number 5,303,431
    • Issue date Apr 19, 1994
    • Lasse Johansson
    • C05 - FERTILISERS MANUFACTURE THEREOF
  • Information Patent Grant

    Toilet seat
    • Patent number 5,293,651
    • Issue date Mar 15, 1994
    • Lasse Johansson
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...