Material based on organic and/or inorganic fibres having...

Material in sheet form having a window, its manufacturing...

Material in sheet form, convertible into a finished product...

Material layer and method for manufacturing said layer

Material reducing hammer with internal air circulating fan

Material treatment apparatus

Materials for dewatering elements

Materials, equipment, and methods for manufacturing cigarettes

Mats of glass fibers and pulp fibers and their method of...

Means and method for easy conduction of the web end in a...

Means and method for removal of breaker stack assembly from...

Means and method for removal of strings from wastepaper pulp

Means for and methods of applying a paper coating to paper...

Means for and methods of preparing paper coating

Means for controlling wires in a paper machine or cardboard...

Means for damping the pressure disturbances in the pulp...

Means for filtering and fractionation of suspensions...

Means for gas-sealingly conveying shredded pulp

Means for splash separation on paper machine

Means for washing cellulose pulp