FR953233A
(en )
1949-12-02
Machine and method for making pencils from coiled paper
FI22862A
(en )
1948-04-12
Method of paper production and paper machine intended for that purpose
FR849037A
(en )
1939-11-13
Paper and process for making it
FR856012A
(en )
1940-05-25
Gummed paper and process for its manufacture
CH222811A
(en )
1942-08-15
Method and machine for the production of coated paper.
GB529428A
(en )
1940-11-20
Method of and machine for making flytraps
FI18440A
(en )
1939-03-31
A method of making a powder mixture and a machine for carrying out the method
CA386235A
(en )
1940-01-09
Paper web joining method
GR9286B
(en )
1940-10-07
METHOD OF MANUFACTURING CIGARETTES AND SIMILAR BOXES FROM ANY KIND OF PAPER AS PAPER.
CH224964A
(en )
1942-12-31
Process for the production of carbonless paper.
CA390371A
(en )
1940-07-30
Paper treating method
FR971367A
(en )
1951-01-16
Method for the protection of fiduciary papers and the like
CA379968A
(en )
1939-03-07
Pulp web drying method
CA391350A
(en )
1940-09-17
Travelling web making apparatus
CA392215A
(en )
1940-10-29
Method of bleaching pulp
FR48770E
(en )
1938-06-23
Advanced flying machine
FR863487A
(en )
1941-04-02
Method and machine for making corrugated sheets of fiber cement and the like
CA392333A
(en )
1940-11-05
Cellulose material bleaching method
GR8935B
(en )
1940-04-11
METHOD AND MACHINE FOR THE MANUFACTURE OF RIBROCIMENT.
CA388237A
(en )
1940-04-23
Cellulosic material bleaching method
FR885045A
(en )
1943-09-02
Method and apparatus for hydrolyzing cellulosic materials
AU113451B2
(en )
1941-07-24
Process for making paper greaseproof
CA384017A
(en )
1939-09-12
Paper web forming method
FI18877A
(en )
1940-11-04
Procedure and apparatus for making fluff yarns
FI18944A
(en )
1940-12-30
Cheese marking method and cheese marking plate