CH228439A
(en )
1943-08-31
Process for the production of shaped structures.
CH214631A
(en )
1941-05-15
Process for the production of diazotypes.
CH214020A
(en )
1941-03-31
Process for the manufacture of selenium rectifiers.
CH228415A
(en )
1943-08-31
Process for increasing the wetting ability of mercerising liquors.
CH225927A
(en )
1943-02-28
Process for obtaining the active components of Calebassen-Curare.
CH221040A
(en )
1942-05-15
Procedure for determining the location.
CH239848A
(en )
1945-11-15
Process for the preparation of 6-sulfanilamido-4-methyl-pyrimidine.
CH212950A
(en )
1940-12-31
Procedure for voltage-controlled frequency change.
CH224979A
(en )
1942-12-31
Process for the production of diazotypes.
CH236224A
(en )
1945-01-31
Process for the preparation of acetyl-iso-malodinitrile.
CH231060A
(en )
1944-02-29
Process for the preparation of 4-amino-benzenesulfonacetamide.
CH204820A
(en )
1939-05-31
Preparation for the treatment of fibers.
CH208877A
(en )
1940-02-29
Process for the preparation of α-naphthacetoyl-l-leucine.
CH203078A
(en )
1939-02-28
Process for the preparation of α-naphthacetoylglycine.
CH218766A
(en )
1941-12-31
Process for the preparation of ointment bases.
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.
CH213620A
(en )
1941-02-28
Process to prevent scale formation on iron workpieces.
CH216938A
(en )
1941-09-30
Process for obtaining acrolein.
CH220927A
(en )
1942-04-30
Process for the preparation of 2-mercaptobenzimidazole-4-arsine oxide.
DK57825C
(en )
1940-07-29
Process for the Preparation of N-Substituted Thioformamides.
DK67757C
(en )
1948-10-11
Process for the preparation of p-amino-benzene-sulfamido-thiazoles.
CH219519A
(en )
1942-02-15
Process for the preparation of α-tetrahydro-p-oxazinomethylphenylcarbinol.
CH236714A
(en )
1945-02-28
Process for the preparation of y-methyl-x-chloro-e-caprolactam.
CH225928A
(en )
1943-02-28
Process for the preparation of 3-oxy-4-carbaminylbenzene-1-arsic acid.