CH57570A
(en )
1913-01-16
Apparatus for calculating rail freight, ship freight and the like
CH47925A
(en )
1910-08-16
Device for serving food
AU1631809B
(en )
1910-04-12
New or improved apparatus for use in butt-jointing the ends of rails
CH57435A
(en )
1913-01-02
Equipment on railway wagons to keep the transported goods fresh
CH59539A
(en )
1913-06-02
Device for the individual transport and straightening of workpieces
CH50441A
(en )
1911-06-01
Device for securing closures
DK15359C
(en )
1911-12-04
Apparatus for use in ticketing or the like.
CH54595A
(en )
1912-06-01
Device for displaying the directions of arrival and departure of railway trains in stations
CH48339A
(en )
1910-10-17
Device for peeling grain
AT83031B
(en )
1921-03-10
Device for the automatic stopping of railway trains.
CH62708A
(en )
1913-12-01
Device for locking the doors on railroad cars
CH50756A
(en )
1911-07-01
Device for announcing characters
ES46841A1
(en )
1910-02-01
A perfected procedure and its corresponding apparatus for the concentration of minerals.
AU1631809A
(en )
1910-04-12
New or improved apparatus for use in butt-jointing the ends of rails
CH62499A
(en )
1913-12-01
Device for stopping railway trains
CH59814A
(en )
1913-06-02
Device for stopping railway trains
CH57888A
(en )
1913-02-17
Device for stopping railway trains
AT87390B
(en )
1922-02-25
Cards for statistical and similar purposes and apparatus for sorting the same.
CH64361A
(en )
1914-04-01
Device for signaling the departure times of trains
CH73807A
(en )
1916-11-16
Apparatus for sharpening chalk and the like
CH79131A
(en )
1918-10-01
Apparatus for sharpening chalk and the like
CH46332A
(en )
1910-02-16
Apparatus for evolving gases
CH57719A
(en )
1913-01-16
Security apparatus for the mentally ill and police elite
AU1419609B
(en )
1909-08-17
Improvements in or relating to apparatus for ore-concentration
GB190616447A
(en )
1907-01-24
Improvements in Signalling Apparatus for Railways and the like.