AT41196B
(en )
1910-02-25
Process for keeping food of animal origin fresh.
CH44007A
(en )
1909-07-01
Process for the extraction of animal health serum
FR394455A
(en )
1909-01-25
Egg preservation process
CH46443A
(en )
1910-03-16
Method of processing grain
CH40456A
(en )
1908-07-16
Process for dearsenating acids
CH37228A
(en )
1907-05-15
Device for cleaning cheese kettles
AT41027B
(en )
1910-02-25
Process for the preparation of p-arylglycinarsinic acids.
AT41025B
(en )
1910-02-25
Process for the preparation of haloanthraquinones.
AT41026B
(en )
1910-02-25
Process for the preparation of haloanthraquinones.
CH36056A
(en )
1906-11-30
Apparatus for keeping food warm etc.
CH41284A
(en )
1908-10-01
Process for preserving chocolate
AT36345B
(en )
1909-02-25
Method of preserving yeast.
AT33120B
(en )
1908-05-25
Procedure for disinfecting books.
CH43515A
(en )
1909-05-17
Method of treating cork by means of heat
CH48253A
(en )
1910-10-01
Process for preserving wood
AT36342B
(en )
1909-02-25
Process for the preparation of wood for the joinery and related trades.
AT64202B
(en )
1914-04-10
Process for the production of Turkish red oil-like products.
CH40781A
(en )
1908-08-17
Device for throwing boomerans
CH39907A
(en )
1908-05-01
Vermin exterminating apparatus
FR377389A
(en )
1907-09-05
Egg preservation process
AT31900B
(en )
1908-02-25
Device for quick relaxation of horses.
CH38447A
(en )
1907-10-15
Device for the automatic ventilation of limited spaces
CH678E
(en )
1907-10-15
Device for the automatic ventilation of limited spaces
AT25704B
(en )
1906-09-25
Process for the production of durable pellets from fresh plants.
AT46589B
(en )
1911-02-25
Method of welding cast iron.