Markku Eramaja

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Valko, FI

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for separating heavy particles of material from lighter ones
- Patent number 5,957,297
- Issue date Sep 28, 1999
- Sunds Defibrator Loviisa Oy
- Markku Eramaja
- B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
Information Patent Grant
Apparatus for scattering fibrous material, e.g. chips
- Patent number 5,386,914
- Issue date Feb 7, 1995
- Defibrator Loviisa Oy
- Markku Eramaja
- B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...