CH221020A
(en )
1942-05-15
Process for making a soap product.
SU23422A1
(en )
1931-10-31
The method of preparing a mixture for cementation products without the use of centered boxes
SU31095A1
(en )
1933-07-31
The method of obtaining the bubbly products
SU6773A1
(en )
1928-10-31
The method of processing products from carbolite
AT155616B
(en )
1939-02-25
Process for the production of tear-resistant and stretchable textile products.
CH144214A
(en )
1930-12-15
Process for the production of a new metal-containing dye.
CH152875A
(en )
1932-02-29
Process for the preparation of a diacylated diamine.
CH132219A
(en )
1929-03-31
Process for the preparation of a dinitroarylaminodiarylamine.
CH236942A
(en )
1945-03-15
Process for the preparation of polymerization products.
ES116077A1
(en )
1930-01-16
A PROCEDURE FOR THE MANUFACTURE OF A HYGIENIC PRODUCT BASED ON SAWDY.
FR634410A
(en )
1928-02-17
Process for covering objects with a coating
AT155617B
(en )
1939-02-25
Process for the production of tear-resistant and stretchable textile products.
ES99953A1
(en )
1927-01-01
A method of manufacturing a depilatory product.
CH138490A
(en )
1930-02-28
Process for the production of a new condensation product.
CH138491A
(en )
1930-02-28
Process for the production of a new condensation product.
CH138489A
(en )
1930-02-28
Process for the production of a new condensation product.
CH153033A
(en )
1932-02-29
Process for the preparation of a basic substituted carboxamide.
CA260946A
(en )
1926-05-18
Bird cage forming machine
CH145460A
(en )
1931-02-28
Process for the production of a condensation product.
ES106523A3
(en )
1928-05-16
A product of calcium cyanide.
ES97179A1
(en )
1926-05-01
A procedure for preparing iron alloys and the like.
FR715904A
(en )
1931-12-11
Improved apparatus for manufacturing coated cartons
ES103224A1
(en )
1927-08-01
A process for the manufacture of materials of decorative effects.
CH207865A
(en )
1939-12-15
Process for the production of wrapping papers.
ES109862A1
(en )
1928-11-16
An industrial product consisting of a preparation for hair.