CH55951A
(en )
1912-09-16
Device for fastening papers and files
CH47925A
(en )
1910-08-16
Device for serving food
CH57068A
(en )
1912-12-02
Device for lowering coffins
CH52763A
(en )
1911-12-16
Device for processing rotational solids
CH69363A
(en )
1915-06-16
Device for quickly stopping and starting up record speaking machines
CH40375A
(en )
1908-07-01
Device for starting and regulating induction motors
CH66273A
(en )
1914-08-17
Device for locking outer leaves
CH59027A
(en )
1913-04-16
Device for the optional operation of apparatus
CH50713A
(en )
1911-06-16
Device for taking notes and copying them at the same time
AT67090B
(en )
1914-11-25
Machine for the production of boxes and boxes.
CH55531A
(en )
1912-09-02
Engaging and disengaging device on embroidery machines
CH59873A
(en )
1913-06-02
Device for adjusting the embroidery frame of embroidery machines
CH65826A
(en )
1914-07-16
Device for nebulizing liquids
CH49453A
(en )
1911-02-16
Device for switching on the engine of speaking machines
CH48738A
(en )
1910-12-01
Device for engaging and disengaging lathes
CH66080A
(en )
1914-08-17
Device for operating and locking sliding windows
CH46835A
(en )
1910-04-16
Device for moving the embroidery frame of automatic embroidery machines
CH58163A
(en )
1913-02-17
Device for regulating the passage cross-section of ventilation openings
CH64026A
(en )
1914-03-02
Device for showing cinematograms
AT57884B
(en )
1913-02-25
Device for ventilating mines.
FI3804A
(en )
1909-09-23
Anordning vid ångpanneeldning for regulator av ytterluftens inträde i eldrummet
CH46957A
(en )
1910-05-02
Device for putting on and taking off overshoes
CH48684A
(en )
1910-11-16
Device for engaging and disengaging the winding mandrel of automatic winding machines
CH56343A
(en )
1912-11-01
Device for balancing the pantograph of embroidery machines
AT40263B
(en )
1909-12-27
Device for the regulation of alternating current systems.