AT23600B
(en )
1906-03-26
Electric train control device for the use of a control apparatus with variable locations.
CH35472A
(en )
1906-08-31
Display device for electromagnetic control apparatus
AT23729B
(en )
1906-04-10
Power supply device for electric railways.
CH30396A
(en )
1904-12-15
Device for electric train lighting
AT27666B
(en )
1907-02-25
Electrolytic apparatus.
CH43417A
(en )
1909-05-01
Switching device for calculating apparatus
AT23160B
(en )
1906-02-26
Electric train cover device.
CH59198A
(en )
1913-05-02
Device for fine reading on devices with graduations
AT23763B
(en )
1906-04-10
Regulating device for electric motors.
CH46758A
(en )
1910-04-16
Control device for switches
CH57969A
(en )
1913-02-17
Device for closing ovens
CH38816A
(en )
1907-12-15
Gymnastics ladder with facility for adjusting the same
ES33780A3
(en )
1904-05-16
A perfected electrical correspondence apparatus.
CH30564A
(en )
1904-12-31
Suspension device for equipment with a handle
CH46067A
(en )
1910-01-17
Device for rolling flanges onto tubes
CH40625A
(en )
1908-08-01
Gas apparatus for flat iron gas heaters
CH36507A
(en )
1907-01-31
Gas cooking device with automatic control device for the gas supply
CH32301A
(en )
1905-07-15
Blueprint apparatus
CH29061A
(en )
1904-07-15
Axle with bearing for electrical measuring instruments
CH35325A
(en )
1906-11-30
Drawing instrument with springy jaws and adjustment device for the same
CH32912A
(en )
1905-09-30
AC system with device for force compensation
ES52687A1
(en )
1912-06-16
Apparatus for measuring hides.
CH35110A
(en )
1906-07-15
Computing device for schools
CH31893A
(en )
1905-05-31
Device on cross winding machines for completing the bobbin provided with cross turns
CH30946A
(en )
1905-02-15
Connection device for harnesses