Preparation of dibutyltin maleate from maleic anhydride and...

Preparation of woodworking materials

Preservation of wood

Preservation of wood with phenol formaldehyde resorcinol resins

Preservative composition

Preservative composition

Preservative compositions for wood and like materials

Preservative elements containing organic boron compounds and...

Preservative for wood

Preservative treated composite wood product

Preserving compositions

Press and method for producing panel board

Press comprising a correction of a press band course

Press control system with torque and speed regulation

Press for bonding panel elements

Press for moulding packing boxes

Press for producing pressed board by treating the material...

Press machine

Press roll device

Press roll system for sawing machine