AT67733B
(en )
1915-01-25
Clasp for earrings or the like.
AT73779B
(en )
1917-09-10
Liderung for pistons or piston valves and process for the production of this Liderung.
AT70348B
(en )
1915-10-25
Process for the production of technically valuable products.
AT67800B
(en )
1915-02-10
Process for the manufacture of sticks with handles or of handles for sticks.
AT77415B
(en )
1919-07-25
Process for the preparation of lubricating oils.
AT60369B
(en )
1913-07-25
Process for the production of glass objects with overlays or other glass supports.
AT75068B
(en )
1918-12-10
Oil well drill rod lock and method of making the same.
AT57412B
(en )
1913-01-25
Process for the production of hat stumps, Fessen and the like.
AT77271B
(en )
1919-07-25
Device for the production of pearls.
AT60657B
(en )
1913-08-11
Adjustment card for cufflinks or the like.
AT64988B
(en )
1914-05-25
Sweating process and apparatus for the production of oil-free, transparent paraffins.
AT76349B
(en )
1919-05-10
Process for the production of shoes, boots and the like.
AT80842B
(en )
1920-06-25
Process for the recycling of old rubber.
AT69047B
(en )
1915-06-10
Process for the electrolysis of liquids.
AT69974B
(en )
1915-09-25
Process for accelerating the vulcanization of natural or synthetic rubbers.
AT71696B
(en )
1916-08-10
Process for the production of steel plates, armor plates, hollow bodies and the like.
AT73543B
(en )
1917-07-25
Process for the hydrogenation and dehydrogenation of carbon compounds.
AT72303B
(en )
1916-08-25
Process for the preparation of ureas of the naphthalene series.
AT73693B
(en )
1917-08-25
Method and machine for the manufacture of footwear.
AT49222B
(en )
1911-07-25
Process for the manufacture of the industrial end of wrought iron strikers for padlocks.
AT81672B
(en )
1920-11-10
Covering for the body of vehicles.
AT44459B
(en )
1910-10-25
Process for the representation of substantive azo dyes.
AT73752B
(en )
1917-09-10
Motor vehicle for agricultural purposes or the like.
AT74208B
(en )
1918-03-11
Casting mold for the production of concrete steps.
AT56503B
(en )
1912-11-25
Apparatus for the manufacture of barrel jackets.