DK49589C
(en )
1934-11-26
Procedure with associated machine for scraping up shoe parts.
DK49815C
(en )
1935-01-28
Procedure for the Production of Dihydroresorcin.
DK48316C
(en )
1934-01-29
Procedure for Treatment of Textile Material.
DK48964C
(en )
1934-07-09
Procedure for chlorination of sulphide ores.
DK51671C
(en )
1936-05-25
Procedure for Treatment of Textile Materials.
DK55869C
(en )
1939-02-27
Procedure for Glossy Treatment of Textile Materials.
DK50840C
(en )
1935-10-28
Procedure for refining plant material.
DK42358C
(en )
1930-06-02
Procedure for Treatment of Textile Materials.
CH153081A
(en )
1932-02-29
Fabric holder.
DK56317C
(en )
1939-06-19
Apparatus for the treatment of the scalp.
DK48760C
(en )
1934-05-14
Procedure for the manufacture of articles of rubber.
DK48643C
(en )
1934-04-16
Procedure for the manufacture of articles of rubber.
DK48350C
(en )
1934-02-05
Procedure for the Extraction of Sulfur.
GR3448B
(en )
1931-12-11
MEANS OF FIGHTING COTTON WORM.
DK46355C
(en )
1932-10-24
Procedure for the Treatment of Plant Lecithin.
DK47756C
(en )
1933-09-11
Leather fabric.
DK46954C
(en )
1933-02-20
Procedure for Making Matches.
ES123890A1
(en )
1931-10-16
Beatification procedure.
FR733321A
(en )
1932-10-04
Detector of t. s. f.
DK45933C
(en )
1932-07-18
Procedure for Measuring for Sewing Garments.
DK53457C
(en )
1937-08-16
Procedure for the manufacture of rubber articles.
FR731720A
(en )
1932-09-06
Advanced fabric
DK45152C
(en )
1932-01-25
Treatment for Tobacco.
DK45228C
(en )
1932-02-15
Apparatus for Pulling Clothes.
DK49547C
(en )
1934-11-19
Procedure for Operation of Water Treatment Plants.