CH68062A
(en )
1915-02-16
Calculating machine with quotient counter
CH68311A
(en )
1915-03-01
Innovation in braiding machines
CH69985A
(en )
1915-08-16
Counter with ten switch lever device for calculating machines
CH65236A
(en )
1914-06-01
Plaster with plaster applied in places
DK17529C
(en )
1913-07-07
Electric Time Circuit Breaker with a Movable Part in a Liquid Filled Pipe.
CH70467A
(en )
1915-10-01
Locking device on calculating machines with switchable counter
AT71510B
(en )
1916-04-10
Ten switching device for calculating machines.
ES54859A1
(en )
1913-04-01
Improvements in cinematographic machines.
ES54906A1
(en )
1913-04-01
Improvements in the tapping machines.
ES55886A1
(en )
1913-08-16
Improvements in the kneading machines.
AT63623B
(en )
1914-02-25
Counter switching and drive device on Thomas calculating machines with removable counters.
CH70000A
(en )
1915-08-16
Switching device
FR520032A
(en )
1921-06-18
Improvements in dispensing devices
FR511242A
(en )
1920-12-20
Travel time counter
AU1335814B
(en )
1914-09-01
Improvements in computing machines
ES58070A1
(en )
1914-06-01
Improvements introduced in the kneading machines.
CH70754A
(en )
1915-10-16
Washing device
CH62384A
(en )
1913-11-17
Zero setting device on calculating machines with split counter
ES56843A1
(en )
1914-01-16
Improvements in the bobbin filling machines.
CH66345A
(en )
1914-09-01
Ribbon control in calculating machines
CH72811A
(en )
1916-07-01
Innovation in embroidery machines
CH72847A
(en )
1916-07-01
Scale with display device
AU1337514B
(en )
1916-01-05
Improvements in knife-cleaning machines
CH67688A
(en )
1915-01-16
Slide with drive device
CH69925A
(en )
1915-08-02
Innovation in footwear sewing machines