CH7852A
(en )
1894-07-15
Device for opening the pipe valves for pneumatic organs and organ-like instruments
CH13624A
(en )
1897-07-31
Electromagnetic device for opening relay valves for pneumatic organs and organ-like instruments
CH7014A
(en )
1893-12-30
New pipe shut-off valve for pneumatic organs and organ-like instruments
CH7075A
(en )
1894-01-15
New coupling device for pneumatic organs and organ-like instruments
CH31764A
(en )
1905-05-15
Transposition device for pneumatic organs
CH8429A
(en )
1894-10-31
Device for opening the outlet valve of petroleum engines
CH22847A
(en )
1902-04-15
Pneumatic wind chest for organs and organ-like instruments
CH27182A
(en )
1903-12-15
Pipe shut-off valve for pneumatic wind chests of organs and organ-like instruments
CH47188A
(en )
1910-06-01
Device for temporarily keeping open and automatically closing a gas passage for incandescent gas
CH8897A
(en )
1895-02-15
Device for opening and closing the skylight windows
CH8938A
(en )
1895-02-15
Improved device for bending cardboard and the like
CH9375A
(en )
1895-05-31
Device for visualizing and adding up individual amounts for cash control purposes
CH29545A
(en )
1904-08-31
Closing device for spouts
CH9162A
(en )
1895-04-15
Pneumatic mannequin
CH8876A
(en )
1895-02-15
Approval device for block devices
CH30338A
(en )
1905-01-31
Kallenhemm device for bells
CH48603A
(en )
1910-11-16
Gripping and teaching device for violins and similar string instruments
CH23255A
(en )
1902-08-31
Pipeline for gases and liquids
CH42801A
(en )
1909-03-01
Cash containers for cash registers and markers of all kinds
CH11160A
(en )
1896-05-15
Marking device for reeds
CH7557A
(en )
1894-04-30
Device against frost damage and hailstorm for grapevines
CH4886A
(en )
1892-09-30
Device for closing lines by means of air pressure
CH27363A
(en )
1903-12-31
Pressure reducing and regulating device for pipelines
CH25328A
(en )
1903-04-30
Regulating device on turbines for gaseous fluids
CH12748A
(en )
1897-02-28
Damper device for tongue musical instruments