FR883679A
(en )
1943-07-12
Process for the production of synthetic materials
GR9507B
(en )
1941-05-02
METHOD OF INDUSTRIAL MANUFACTURE OF CULTURE SULTY OR POTTERY WITH SHEET WITH RAW MATERIAL KAOLIN.
CH227590A
(en )
1943-06-30
Process for the production of plastic masses.
CH253960A
(en )
1948-04-15
Machine for the production of paper rolls with a certain paper length.
CH226012A
(en )
1943-03-15
Process for the production of acetyl peroxide.
FR890336A
(en )
1944-02-04
Process for manufacturing condensation products
FR888701A
(en )
1943-12-21
Process for manufacturing condensation products
CH224979A
(en )
1942-12-31
Process for the production of diazotypes.
CH221732A
(en )
1942-06-15
Process for the production of carbon bodies.
FR972836A
(en )
1951-02-05
Industrial process for manufacturing methane
FR883820A
(en )
1943-07-20
Manufacturing process for artificial tanning materials, and resulting products
DK75137C
(en )
1952-12-15
Process for the production of hardened sheets of fibrous materials.
ES84645A1
(en )
1923-06-01
An industrial product consisting of glass containers with plaster applications.
CH236713A
(en )
1945-02-28
Process for the production of a-monochloro-e-caprolactam.
CH236716A
(en )
1945-02-28
Process for the production of x-chloro-e-methyl-e-caprolactam.
AT180530B
(en )
1954-12-27
Plant for the production of fiber cement products, e.g. B. Asbestos cement
CH228141A
(en )
1943-07-31
Process for the photographic production of graduations, measuring marks, grids and the like.
CH234533A
(en )
1944-09-30
Process for the production of impact resistant papers.
FR880807A
(en )
1943-04-06
Ceramic material manufacturing process without shrinkage
FR878361A
(en )
1943-01-19
Fluorescent material manufacturing process
CH233194A
(en )
1944-07-15
Process for the production of polycondensation products.
GR9501B
(en )
1941-04-22
PERFECTIONS IN OR IN RELATION TO THE INDUSTRIAL MANUFACTURE OF INSULATION MATERIALS.
CH237407A
(en )
1945-04-30
Process for the production of printing forms.
FR877668A
(en )
1942-12-14
Process for manufacturing condensation products
DK65168C
(en )
1946-12-02
Process for the production of linear polyoxamides.