CH36715A
(en )
1907-02-15
Generator system for the production of water gas
CH5880A
(en )
1893-04-15
Installation for the production of panels from organic fiber
CH30726A
(en )
1905-01-31
Facility for the production of mosaic sausage
CH35917A
(en )
1906-10-31
Calender for producing high smoothness
CH32294A
(en )
1905-07-15
Plant for the production of oil gas
CH9386A
(en )
1895-05-31
Device for the production of barrels
CH8374A
(en )
1894-12-31
Embroidery machine device for the repeat production of string decorations
CH8040A
(en )
1894-08-15
Device for the production of weaving and dyeing tubes
AT23244B
(en )
1906-02-26
Process for the production of dressings.
CH8440A
(en )
1894-10-31
Form for the production of perforated cement blocks
CH17826A
(en )
1899-09-15
Device for the production of sulfuric anhydride
DK1417C
(en )
1898-01-24
Procedure for the production of alkali cellulose.
CH40192A
(en )
1908-06-16
Cooking plant for the production of pulp
CH18513A
(en )
1900-01-15
Facility for the production of glass panels
CH30432A
(en )
1904-12-15
Device for the production of insulating tubes
AT41201B
(en )
1910-02-25
Process for the production of pastilles suitable for the preparation of carbonic acid baths.
CH8971A
(en )
1895-02-15
Facility for the production of carbonic mineral baths
CH29861A
(en )
1904-10-15
Compound turbine set up to avoid axial pressure
DK9157C
(en )
1905-12-24
Method of Making Glossy Cellulose Thread.
CH40274A
(en )
1908-06-16
Process for the production of potassium persulfate
CH32913A
(en )
1905-09-30
Mold for making altar candles
CH44225A
(en )
1909-08-02
Process for the production of hydrocyanic acid
DK1529C
(en )
1898-03-28
Procedure for the Production of Wool Fat.
CH11275A
(en )
1896-05-31
Gasification lamp for hydrocarbons for the production of hot flames
FR382335A
(en )
1908-02-04
Production of new dyes derived from gallocyanins