DK56214C
(en )
1939-05-22
Method of Making Cement.
SU51407A1
(en )
1936-11-30
Method of making concrete
DK58866C
(en )
1941-07-21
Process for the Preparation of β- (p-Oxyphenyl) -isopropylmethylamine.
DK53002C
(en )
1937-04-26
Procedure for Construction of New Buildings.
DK51444C
(en )
1936-03-23
Method of Making Cement.
DK55838C
(en )
1939-02-20
Process for the Preparation of 4-Alkyl-5-hydroxyalkylthiazoles.
DK54985C
(en )
1938-07-18
Method of Manufacture of Leather.
DK52255C
(en )
1936-10-05
Method of Making Cement.
ES142655A1
(en )
1936-09-16
Procedure for manufacturing hollow blocks of concrete or similar.
DK55138C
(en )
1938-08-29
Method of Electrolytic Production of Hyposulfite.
DK52912C
(en )
1937-04-05
Procedure for Manufacturing Reinforced Masonry.
DK57522C
(en )
1940-04-22
Method of Manufacturing Tools.
DK58038C
(en )
1940-09-30
Procedure for the manufacture of insulin-containing suppositories.
DK55975C
(en )
1939-03-27
Procedure for the Extraction of Stigmasterol.
FR805130A
(en )
1936-11-12
Tubular brick
DK58145C
(en )
1940-11-11
Process for the Preparation of N-Pyrimidylalkyl-thiazolium compounds.
DK57878C
(en )
1940-08-12
Process for the Preparation of N-Pyrimidylalkyl-thiazolium compounds.
DK55556C
(en )
1938-12-12
Procedure for Making Soap.
DK59318C
(en )
1941-12-22
Method of Making Ketosteroids.
DK52124C
(en )
1936-09-07
Method of Manufacturing Concrete.
DK55349C
(en )
1938-10-17
Procedure for Making X-rays.
DK53194C
(en )
1937-06-07
Method of Making Painting Imitations.
DK53180C
(en )
1937-06-07
Procedure for the Construction of Concrete Houses.
DK61389C
(en )
1943-10-04
Mechanical Method of Making Envelopes.
DK56077C
(en )
1939-04-24
Process for the preparation of o- or p-aminoaryl sulfones.