CH349881A
(en )
1960-10-31
Process and means for making paper
GB755973A
(en )
1956-08-29
Improvements in or relating to the de-aerating and cleaning of paper pulp
CH356055A
(en )
1961-07-31
Device for opening, cleaning and mixing fiber material
AT248862B
(en )
1966-08-25
Process for the mass and surface sizing of paper
CH344088A
(en )
1960-01-31
Electrostatic printing process and device for carrying out the process
AT196231B
(en )
1958-03-10
Device for the preparation and defibration of paper pulp
CH344824A
(en )
1960-02-29
Device for the orderly dispensing of paper napkins
CH368895A
(en )
1963-04-30
Wet spinning process and apparatus for carrying out this process
CH331172A
(en )
1958-07-15
Device for the continuous treatment of cellulose threads
AT184444B
(en )
1956-01-25
Device for defibering paper pulp
AT184445B
(en )
1956-01-25
Device for refining paper pulp
CH334598A
(en )
1958-12-15
Device for the production of sized crepe yarn
CH336680A
(en )
1959-02-28
Method and device for the preparation of meals
CH317548A
(en )
1956-11-30
Casting process and casting device for carrying out the process
AT198043B
(en )
1958-06-10
Device for the photoelectric reading of character representations
AT193241B
(en )
1957-11-25
Device for the production of a waterproof and greaseproof paper
CH339899A
(en )
1959-07-31
Device for the treatment of fabric webs
AT191846B
(en )
1957-09-25
Means and methods for reducing the flammability of cellulosic material
CH344895A
(en )
1960-02-29
Device for the production and packaging of gas-impregnated shortening
AT187417B
(en )
1956-10-25
Process for dissolving raw pulp particles and vortex defibrator for carrying out the process
CH349782A
(en )
1960-10-31
Device for the production of wood wool
CH341018A
(en )
1959-09-15
Device for keeping oscillation deflections constant
AT192072B
(en )
1957-09-25
Device for making coffee
AT185229B
(en )
1956-04-10
Method and device for the incineration of concentrated sulphite pulp liquors
AT188343B
(en )
1957-01-10
Device for the regeneration of used carbonless papers