CH109154A
(en )
1925-03-02
Device for parking the printing unit on calculating machines.
CH168210A
(en )
1934-03-31
Device for ejecting the tools on drilling machines.
CH112628A
(en )
1925-11-02
Elevation device for machine guns.
CH102052A
(en )
1923-11-01
Device for writing characters.
SU7739A1
(en )
1929-01-31
Wrench
CA232296A
(en )
1923-06-26
Printing device for calculating machines
FR560723A
(en )
1923-10-09
Device for removing the press screws
AT98956B
(en )
1925-01-10
Form grinding device on cylindrical grinding machines.
CA226316A
(en )
1922-11-21
Printing device for calculating machines
ES85553A1
(en )
1923-07-01
Printing apparatus for Thomas calculating machines with key adjustment.
CH105539A
(en )
1924-07-01
Device for slot milling on screw processing machines.
ES87190A1
(en )
1923-12-01
A perfected system regulator device.
AT127054B
(en )
1932-02-25
Device on vehicle wheels for holding the running jacket.
AT99339B
(en )
1925-02-25
Device for stereoscopy.
DK33417C
(en )
1924-07-07
Device at Vending Machines.
DK33789C
(en )
1924-10-27
Device for cooling machines.
DK33497C
(en )
1924-08-04
Device for cooling machines.
AT116402B
(en )
1930-02-25
Device for rerailing vehicles.
AT99689B
(en )
1925-04-10
Inking unit for flat printing machines.
FR558988A
(en )
1923-09-07
Indicator controller and recorder for all vehicles, machine tools, etc.
DK36718C
(en )
1926-10-25
Device for Vending Machines for Liquids.
DK36701C
(en )
1926-10-25
Vending Machine for Liquids.
DK36352C
(en )
1926-08-09
Printing plate for Address printing machines.
CH102673A
(en )
1923-12-17
Device for moving railway wagons.
DK33253C
(en )
1924-05-19
Vandlaas, in particular for acetylene development apparatus.