CH40038A
(en )
1908-05-16
Apparatus for applying a coating to the inside of vessels
CH43318A
(en )
1909-05-01
Apparatus for the continuous evaporation of salt solutions
CH37758A
(en )
1907-07-31
Apparatus for sharpening crayons
CH49128A
(en )
1911-01-02
Apparatus for supplying a steam-air mixture to the dye liquor
CH44504A
(en )
1909-08-16
Apparatus for filling bottles
FR15468E
(en )
1912-07-18
Method and apparatus for drying textiles and the like
FR433275A
(en )
1911-12-29
Method and apparatus for drying textiles and the like
CH37887A
(en )
1907-08-15
Apparatus for drawing conic sections
CH45065A
(en )
1909-10-01
Apparatus for drying hair
CH51086A
(en )
1911-07-17
Apparatus for opening cans
CH42436A
(en )
1909-02-01
Process for the preparation of a tin dye
CH44163A
(en )
1909-07-16
Apparatus for opening sacks for the convenience of filling the latter
CH46398A
(en )
1910-03-01
Process for the preparation of a sulfur-containing vat dye of the Antrhacen range
CH44371A
(en )
1909-08-02
Process for the preparation of a sulfur-containing vat dye of the anthracene series
CH46399A
(en )
1910-03-01
Process for the preparation of a sulfur-containing vat dye of the anthracene series
CH48301A
(en )
1910-10-01
Process for the preparation of a sulfur-containing vat dye of the anthracene series
CH46182A
(en )
1910-02-01
Method of sealing barrels
CH46332A
(en )
1910-02-16
Apparatus for evolving gases
CH55366A
(en )
1912-08-16
Apparatus for drying out and paraffining containers
CH40612A
(en )
1908-08-01
Apparatus for cleaning beer pipes
CH41284A
(en )
1908-10-01
Process for preserving chocolate
CH49435A
(en )
1911-02-16
Process for the preparation of a vat dye
CH49436A
(en )
1911-02-16
Process for the preparation of a vat dye
CH50010A
(en )
1911-04-17
Process for the preparation of a vat dye
CH50011A
(en )
1911-04-17
Process for the preparation of a vat dye