DK28353C
(en )
1921-09-05
Mortar mass rolling machine, in particular Asbestos mortar.
DK29659C
(en )
1922-05-29
Method for Using Leucite in the Solway Process for Ammonia Regeneration and Potassium Chloride Production.
GR1646B
(en )
1927-10-21
METHOD FOR MANUFACTURING A FRAMEWORK IN NITROGEN, LIME, MAGNESIUM CYANAMIDE OR MIXTURES.
DK24503C
(en )
1919-05-12
Method and Machine for Making Window Glass.
DK31646C
(en )
1923-04-30
Method and Machine for Manufacturing Cutters.
DK31123C
(en )
1923-01-15
Method and Machine for Manufacturing Metal Rods
ES75179A1
(en )
1920-12-16
Improvements in gas production facilities.
DK30520C
(en )
1922-10-30
Procedure and Tool for Manufacturing Stroller Wheels.
DK26754C
(en )
1920-10-11
Apparatus for Use in Shading Drawings.
DK31797C
(en )
1923-06-04
Method and Machine for Grinding Cutters and similar Tools.
AU1417220B
(en )
1921-01-25
Means fop use in effecting the grafting process in viticulture
DK30141C
(en )
1922-08-28
Saddle for Motorcycles and the like.
DK30015C
(en )
1922-07-31
Machine for Rolling Cigarillos and the like.
FR508719A
(en )
1920-10-21
Improvements in constituent elements, beams, columns, etc.
DK37837C
(en )
1927-08-22
Method and Machine for Manufacturing Composite Frame Wood.
DK28453C
(en )
1921-09-19
Metal Wheels and Method for Manufacturing the Same.
DK28313C
(en )
1921-09-05
Machine for bending metal rods and the like.
DK29608C
(en )
1922-05-22
Apparatus for Examining whether the Axes of Two Axes lie in the same Plan.
DK44650C
(en )
1931-09-28
Method and Machine for Making Matches.
ES74205A1
(en )
1920-09-16
Improvements in motorcycles.
DK28579C
(en )
1921-10-03
Frame for Motorcycles.
DK28423C
(en )
1921-09-12
Process for the Extraction of Bound Nitrogen by Coking and Similar Processes.
ES72325A1
(en )
1920-04-09
Improvements introduced in sulfur machines.
DK31378C
(en )
1923-03-05
Machine for Shaping Bottles and the like.
DK29018C
(en )
1921-12-19
Method and Machine for Manufacturing Bottles and Related Glass Articles.