AT68530B
(en )
1915-04-26
Device and method for producing metal or other coatings by centrifugation.
AT82958B
(en )
1921-02-25
Method and device for roasting fibrous material by fermentation.
CH61091A
(en )
1913-09-01
Method and apparatus for eliminating the influence of inertia on selenium cells
AT80066B
(en )
1920-02-25
Method and device for releasing the graphitaneMethod and device for releasing the graphite deposit from the retort wall. atzes from the retort wall.
CH54686A
(en )
1912-06-01
Method for the representation of pinacon
CH55670A
(en )
1912-09-02
Method for the representation of pinacon
CH56841A
(en )
1912-11-16
Method for the representation of pinacon
AT65924B
(en )
1914-07-25
Method and device for the production of sheet glass.
CH49029A
(en )
1911-01-02
Process and device for cooling water
CH74127A
(en )
1917-01-16
Method and device for evaporating liquids
CH48976A
(en )
1910-12-16
Process for making objects having metal surfaces bright
AT75628B
(en )
1919-02-25
Method and device for homogenizing.
CH74442A
(en )
1917-06-16
Method and device for homogenizing
CH62395A
(en )
1913-11-17
Alloy and method and apparatus for making the same
CH49434A
(en )
1911-02-01
Process for the preparation of dehydroindigobisulfite
CH49760A
(en )
1911-03-16
Process for the preparation of ketobutanol
CH49907A
(en )
1911-04-01
Process for the preparation of diethylgallocyanine
CH50161A
(en )
1911-05-01
Process for the preparation of methylketobutanol
CH70239A
(en )
1915-09-01
Method and apparatus for breaking coconuts and the like
CH50228A
(en )
1911-05-01
Method and device for pre-treating water for its purification
AT73111B
(en )
1917-02-26
Method and device for etching metal plates.
CH61916A
(en )
1913-10-16
Process for the representation of erythrene
CH58188A
(en )
1913-02-17
Method and device for closing barrel bung holes
AT91371B
(en )
1923-02-26
Method and apparatus for the production of naphtha from natural gas.
CH48096A
(en )
1910-09-16
Process for the preparation of nitrobenzene