CH40504A
(en )
1908-07-16
Innovation in the process of manufacturing iron and steel
CH43902A
(en )
1909-06-16
Process for the production of diastatic and soluble malt extracts
AT46581B
(en )
1911-02-25
Method and device for the production of steel or iron.
CH41299A
(en )
1908-10-01
Process for the production of vanadium-containing steel
AT27460B
(en )
1907-02-11
Medallion and method of making medallion halves.
DE173035C
(en )
1906-07-05
PROCESS FOR THE MANUFACTURE OF IRON CONCRETE STRUCTURES
CH49303A
(en )
1911-02-01
Innovation in the process and in the device for producing steel
AT36294B
(en )
1909-02-25
Process for the production of drive belts and cords.
CH39668A
(en )
1908-04-01
Curling iron for the production of Marcel waves
CH35350A
(en )
1906-08-31
Rolling mill for the manufacture of mass-produced articles
CH42334A
(en )
1909-01-16
Desiccative and method of making the same
CH42069A
(en )
1908-12-16
Process for the production of precisely dosed alloys and of all kinds of objects from the same
AT23549B
(en )
1906-03-26
Method of making polish.
CH47436A
(en )
1910-07-01
Leather finishing and process for making the same
CH41872A
(en )
1908-12-01
Mortar and a method of making the same
AT41194B
(en )
1910-02-25
Process for the production of oxygen baths.
AT36791B
(en )
1909-03-26
Process for the production of baking additives and extracts for medicinal and technical purposes.
CH48733A
(en )
1910-11-16
Process for the production of low-sulfur iron
CA102773A
(en )
1906-12-25
Manufacture of iron and steel
AT31944B
(en )
1908-02-25
Method and device for the production of rivet heads u. like
AT46615B
(en )
1911-02-25
Process for the production of metal superoxides.
AT46565B
(en )
1911-02-25
Process for the production of tiles for walls, floors and the like. like
CH40275A
(en )
1908-06-16
Process for the production of ammonium persulfate
CH45947A
(en )
1910-01-17
Process for the manufacture of rope belts
AT25224B
(en )
1906-08-10
Process for the preparation of p-iodoanisole and p-iodophenetol.