×

Erosion control means

  • US 4,353,946 A
  • Filed: 03/13/1981
  • Issued: 10/12/1982
  • Est. Priority Date: 03/13/1981
  • Status: Expired due to Term
First Claim
Patent Images

1. A soil erosion control blanket, comprising a mat of wood-wool fibers retained in a coherent structure by means of a biodegradable mesh such that at least some of the fibres interlock with the mesh and others of said fibres.

View all claims
  • 3 Assignments
Timeline View
Assignment View
    ×
    ×