CH225468A
(en )
1943-01-31
Can be shortened.
DK64509C
(en )
1946-05-27
Rust-protective paint and method of its manufacture.
DK63682C
(en )
1945-07-09
Electrical resistance and method of its manufacture.
DK62110C
(en )
1944-04-03
Feedstuff and method of manufacture.
DK64702C
(en )
1946-08-19
Antifreeze and method of its manufacture.
DK82072C
(en )
1956-10-22
Method of making yeast.
GR10156B
(en )
1943-09-27
METHOD OF IMMEDIATION OF WOOD OF ALL KINDS.
DK70214C
(en )
1949-11-14
Form of foresight.
DK67863C
(en )
1948-11-01
Process for the preparation of β-ionylideneacetaldehyde and homologous aldehydes.
DK69305C
(en )
1949-06-07
Photoelectric cathode and method of its manufacture.
DK64231C
(en )
1946-01-14
Procedure and Plant for the Production of Vinegar.
DK70265C
(en )
1949-11-28
Cathode for electric discharges and method of manufacture.
DK61111C
(en )
1943-07-12
Process for the preparation of dihydro-lysergic acid hydrazide and dihydro-isolysergic acid hydrazide.
DK67410C
(en )
1948-08-16
Method of Preparation of 2-Aminopyrimidine and its Derivatives.
DK64000C
(en )
1945-10-01
Serving Package and Procedure for its Manufacture.
DK59893C
(en )
1942-06-22
Printing form and method of manufacture.
GR9681B
(en )
1941-10-11
METHOD OF PRODUCTION AIRLIGHT WITHOUT USE OF CARBOHYDRATES.
DK65223C
(en )
1946-12-16
Cathode ray tube and method of its manufacture.
DK61463C
(en )
1943-10-25
Procedure for the production of basic ketones.
DK65834C
(en )
1947-11-03
Foundation pile and method of its manufacture.
DK65906C
(en )
1947-11-17
Screw pencil and method of its manufacture.
DK61941C
(en )
1944-02-21
Method of Preparation of Derivatives of 4-Aminobenzolsulfonamide.
GR9777B
(en )
1942-02-09
METHOD FOR THE MANUFACTURE OF HOLDING GLASS BODIES THE SAME GLASS BUILDINGS.
GR9408B
(en )
1941-01-15
METHOD OF AVOIDING CRUSHING OF BISCUITS.
DK60986C
(en )
1943-06-07
Procedure for the production of tannins.