Laijo Hirsimaki

Follow

Person

Tampere, FI

People

Patents Grantslast 30 patents

Information Patent Grant
Method of and an arrangement for supporting the frame of a paper ma...
- Patent number 5,032,228
- Issue date Jul 16, 1991
- Oy Tampella AB
- Laijo Hirsimaki
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE