GB190220002A
(en )
1903-08-20
Improvements in or relating to Apparatus for the Evaporation of Liquors
GB190217264A
(en )
1903-05-28
Improvements in Refrigerating Apparatus
CH26504A
(en )
1903-09-15
Device for displaying rotational speeds
CH25645A
(en )
1903-06-15
Tube apparatus for the continuous evaporation of brine
CH27536A
(en )
1904-01-31
Display device
CH20797A
(en )
1901-03-31
Date display device
CH26212A
(en )
1903-08-15
Valve apparatus on liquid heaters
CH25422A
(en )
1903-05-15
Display device for timely winding of spring-loaded clocks
CH25690A
(en )
1903-06-30
Device for presenting advertising images
CH27172A
(en )
1903-12-15
Device to exclude type lines
CH19855A
(en )
1900-10-15
Advanced refrigeration device
CH27888A
(en )
1904-02-29
Display facility
GB190217925A
(en )
1903-01-15
Improvements in or relating to Horse-shoeing Apparatus.
GB190214726A
(en )
1903-06-25
Improvements in or relating to Stitch-separating Machines
GB190207295A
(en )
1903-02-19
Improvements in Apparatus for Testing Sight
GB190206072A
(en )
1902-06-19
Improvements in Speed Indicators
CH27844A
(en )
1904-02-29
Device for hardening ball bearing parts
CH25691A
(en )
1903-06-15
Device for successive presentation of objects
GB190204065A
(en )
1903-02-18
Improvements in fluid Gauging Apparatus
DK4525C
(en )
1902-01-27
Apparatus for Use in Advertising.
CH26783A
(en )
1903-10-31
Device for passing food
FR335301A
(en )
1904-01-19
Further training in refrigeration machines
FR319877A
(en )
1902-11-26
New cog device for portable forges crommer
CH19621A
(en )
1900-08-31
Display device for setting the height direction of guns
FR335283A
(en )
1904-01-18
Rolling device for display windows