CH227581A
(en )
1943-06-30
Process for the preparation of organic peracids containing only one -O-O-H group or their salts.
CH273866A
(en )
1951-02-28
Process for the production of a new phthalocyanine derivative.
CH247080A
(en )
1947-02-15
Open circlip that is snapped into an annular groove in a cylindrical body.
BE453079A
(en )
1944-05-09
Method for concentrating aqueous dispersions of organic materials having a high molecular weight
FR1013957A
(en )
1952-08-06
Method for concentrating aqueous dispersions of organic materials having a high molecular weight
CH273867A
(en )
1951-02-28
Process for the production of a new phthalocyanine derivative.
CH233236A
(en )
1944-07-15
Process for the compensation of objects.
FR1159591A
(en )
1958-06-30
High stability lubricants
BE573649A
(en )
1959-04-01
Process for the polymerization and copolymerization of unsaturated organic compounds.
ES174932A1
(en )
1947-06-01
A PROCEDURE FOR HARDENING UREA-FORMALDEHYDE-TYPE COMPENSATION PRODUCTS
SU72314A1
(en )
1947-11-30
The method of obtaining the drug for water softening
SU72097A1
(en )
1947-11-30
Method for electrolytic anodic polishing of steel products
SU64989A1
(en )
1944-11-30
The method of gluing products from vinyl resin
FR933012A
(en )
1948-04-08
Colored organic objects forming filaments
FR983980A
(en )
1951-06-29
Improvement in the process of obtaining organic acids by fermentation
SU66041A1
(en )
1945-11-30
The method of continuous alcoholic fermentation
FR942088A
(en )
1949-01-28
Process for the production of olefins and di-olefins by dehydrating catalysis
CH221732A
(en )
1942-06-15
Process for the production of carbon bodies.
FR886332A
(en )
1943-10-12
Method and installation for sorting solids by flotation and deposition
FR890685A
(en )
1944-02-15
Process for dehydrogenation by condensation of organic combinations
FR982480A
(en )
1951-06-11
Improvement in the production of organic acids by biochemical means
ES196753A1
(en )
1951-11-16
A PROCEDURE FOR OBTAINING DERIVATIVES OF IMIDAZOLE
FR888673A
(en )
1943-12-20
Process for improving shaped nitrogenous articles
FR973235A
(en )
1951-02-08
Process for improving vinyl polymers
FR913115A
(en )
1946-08-29
Beer fermentation process