CH27930A
(en )
1904-03-15
Device for obtaining glue and gelatine from bone meal
CH32562A
(en )
1905-08-15
Device for obtaining glue and gelatine from bone meal
AT26354B
(en )
1906-11-10
Method and device for the production of glue and gelatin from bones.
CH38806A
(en )
1907-12-15
Device for the production of glue and gelatin
CH48879A
(en )
1910-12-16
Device for generating mechanical resistance
CH27927A
(en )
1904-03-15
Device for the production of cocoa mass from fatty cocoa kernels
CH31398A
(en )
1905-03-31
Device for processing meadows
CH29438A
(en )
1904-08-15
Device for producing separating furrows in paper webs
CH31904A
(en )
1905-05-31
Device for the drawing of the elevation and outline of the foot
CH28293A
(en )
1904-04-30
Holding device for displaying parts of the bed
CH42134A
(en )
1909-01-02
Device for the production of objects from artificial stone mass
CH35572A
(en )
1906-09-15
Device for turning the pages of booklets
AT25705B
(en )
1906-09-25
Device for the manufacture of ceramic products with inlays of metal mesh.
CH38603A
(en )
1907-11-30
Device for microscopic reading of graduations
CH35340A
(en )
1906-08-15
Device for the absorption of gases which have been subsequently developed in gas-generating apparatus and excess gases in absorption apparatus
AT26084B
(en )
1906-10-25
Process for improving screed plaster and making dead-burned plaster usable.
CH26121A
(en )
1903-07-31
Device for the production of luminous and heating gas
CH32129A
(en )
1905-06-30
Instrument for removing stoppers from bottles
CH25317A
(en )
1903-04-30
Device for producing spherical bores
CH49474A
(en )
1911-02-16
Device for correcting and securing the setting of actuating gears
CH39012A
(en )
1908-01-16
Instrument for the castration of animals
CH69348A
(en )
1915-06-16
Method and device for the production of articles from paper pulp
CH27714A
(en )
1904-02-15
Device for the shock-free transmission of tension and pressure
CH33173A
(en )
1905-10-31
Device for eliminating the coupling of horses and cattle
CH34061A
(en )
1906-02-28
Device for attaching pads to trusses