CH214631A
(en )
1941-05-15
Process for the production of diazotypes.
CH221014A
(en )
1942-05-15
Process for the production of sebacic acid.
CH221013A
(en )
1942-05-15
Process for the preparation of w-oxycapric acid.
CH215811A
(en )
1941-07-15
Apparatus for the manufacture of knitted goods.
CH214389A
(en )
1941-04-30
Apparatus for the manufacture of knitted goods.
CH207072A
(en )
1939-09-30
Process for the mechanical production of knitted fabrics.
CH213263A
(en )
1941-01-31
Process for the production of printing forms and intermediate forms therefor.
CH217627A
(en )
1941-10-31
Process for the manufacture of prostheses.
CH216172A
(en )
1941-08-15
Process for the production of carbon paper.
CH239848A
(en )
1945-11-15
Process for the preparation of 6-sulfanilamido-4-methyl-pyrimidine.
CH224979A
(en )
1942-12-31
Process for the production of diazotypes.
CH212823A
(en )
1940-12-31
Method and device for manufacturing flycatchers.
CH224643A
(en )
1942-12-15
Process for the preparation of p, p'-di-aminophenyl-pyridyl-sulfone.
CH219661A
(en )
1942-02-28
Process for the preparation of polymerization products.
CH236224A
(en )
1945-01-31
Process for the preparation of acetyl-iso-malodinitrile.
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.
CH224638A
(en )
1942-12-15
Process for the preparation of p-acetylaminobenzenesulfonylurea.
CH231058A
(en )
1944-02-29
Process for the production of reduction products.
CH234594A
(en )
1944-10-15
Process for the preparation of polymerization products.
CH219514A
(en )
1942-02-15
Process for the production of denture replacement parts.
CH219713A
(en )
1942-02-28
Process for the production of alloys containing zirconium.
CH234723A
(en )
1944-10-15
Process for the production of phthalocyanines.
CH231059A
(en )
1944-02-29
Process for the preparation of p-amino-p'-carbamido-diphenyl-sulfone.
CH213854A
(en )
1941-03-31
Process for the manufacture of heating cables.