CH255560A
(en )
1948-06-30
Beam transformer.
DK73580C
(en )
1952-01-02
Coupling for amplification of electrical oscillations.
DK63602C
(en )
1945-06-11
Procedure for the manufacture of carbon paper.
DK66375C
(en )
1948-03-01
Procedure for the manufacture of fishskin leather.
DK64999C
(en )
1946-11-04
Procedure for the manufacture of tea substitutes.
DK66723C
(en )
1948-05-03
Procedure for Cottonization of Basttaver.
DK62377C
(en )
1944-06-26
Process for the Preparation of Sulfanilylguanidine.
DK67496C
(en )
1948-08-30
Process for the preparation of sulfonylurethanes.
DK67794C
(en )
1948-10-18
Process for the preparation of acyloxyphenyl-alkylamines.
DK67862C
(en )
1948-11-01
Process for the preparation of α-bromopropiophenone.
DK68152C
(en )
1948-12-20
Process for the preparation of o-arylenediamines.
DK68800C
(en )
1949-03-28
Process for the preparation of acyloxyphenyl-alkylamines.
DK68994C
(en )
1949-04-25
Process for the preparation of ε-lactams.
DK69300C
(en )
1949-06-07
Process for the preparation of acyloxyphenylalkylamines.
DK75117C
(en )
1952-12-15
Process for the preparation of sulfanilamidopyrimidines.
DK69154C
(en )
1949-05-09
Process for the preparation of an oil-saving binder.
DK65181C
(en )
1946-12-09
Procedure for the Preparation of Kitosan Derivatives.
DK72762C
(en )
1951-07-16
Process for the preparation of piperindine compounds.
DK65647C
(en )
1947-09-15
Procedure for Making Lined Booklets.
DK66623C
(en )
1948-04-19
Process for the Preparation of Spreadable Nitrophosphates.
DK64492C
(en )
1946-05-20
Process for the Preparation of Aliphatic N-Sulfonylureas.
DK65397C
(en )
1947-02-10
Procedure for the Preparation of Derivatives of 3,4-Dioxytiophane.
DK63165C
(en )
1945-02-12
Procedure for the preparation of benzene sulfonamides.
DK70259C
(en )
1949-11-28
Process for the preparation of substituted sulfonylureas.
DK63756C
(en )
1945-07-30
Procedure for the manufacture of durable flexible wood.