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
CH27182A
(en )
1903-12-15
Pipe shut-off valve for pneumatic wind chests of organs and organ-like instruments
CH7852A
(en )
1894-07-15
Device for opening the pipe valves for pneumatic organs and organ-like instruments
CH17179A
(en )
1899-06-30
New type of pipe valve for organs and organs, similar instruments
CH6402A
(en )
1893-08-15
Pressure reducing and regulating valve for water pipes
CH7620A
(en )
1894-05-31
Valve cock
CH6593A
(en )
1893-09-30
Combined pressure reducing valve and manual outlet valve for carbon dioxide and high-pressure gases
CH22847A
(en )
1902-04-15
Pneumatic wind chest for organs and organ-like instruments
CH30553A
(en )
1905-02-28
Regulating valve for pipelines
CH5302A
(en )
1892-11-30
Carbon dioxide valve for measured discharge volumes
CH15824A
(en )
1898-08-15
Novel membrane for organs and organ-like instruments
CH31764A
(en )
1905-05-15
Transposition device for pneumatic organs
CH27639A
(en )
1904-01-31
Regulating nozzle for gas pipes
CH7289A
(en )
1894-02-15
Automatic shut-off valve
CH28423A
(en )
1904-04-30
Turbine for gaseous fluids
CH15924A
(en )
1898-12-31
Pneumatic wind chest for organs and organ-like instruments
CH3101A
(en )
1891-09-15
Steam hose for railways and industrial destinations
CH6586A
(en )
1894-01-31
Fermentation gas apparatus
CH31598A
(en )
1905-04-30
Keyboard instrument primarily intended for music lessons
CH7438A
(en )
1894-07-15
Einsätze für Damentaillen
CH28133A
(en )
1904-03-31
Two-stage turbine for gaseous fluids
CH7560A
(en )
1894-04-30
Backflow valve
CH8366A
(en )
1894-09-30
Seal for flange pipes
CH6957A
(en )
1894-02-15
Exhaust gas regulator for chimneys