CH13794A
(en )
1897-08-15
Marking device for mechanical musical works
CH11940A
(en )
1896-09-30
Marking device for mechanical musical works
CH13890A
(en )
1897-09-15
Regulator for mechanical musical works
CH12966A
(en )
1897-04-15
Mutes for mechanical musical works
CH21873A
(en )
1901-10-15
Marking device for the tongues of mechanical musical works
CH11848A
(en )
1896-08-31
Marking device for tongue musical instruments
CH13795A
(en )
1897-08-15
Marking device for steel parts of mechanical music works with perforated sheet music
CH16293A
(en )
1898-10-31
Marking device for mechanical musical works with perforated sheet music
CH8039A
(en )
1894-08-31
Roller for mechanical musical works
CH11650A
(en )
1896-08-15
Winding device for mechanical musical works
CH14438A
(en )
1897-11-30
Mechanical musical instrument
CH18452A
(en )
1899-12-31
Sheet music for mechanical musical works
CH18621A
(en )
1900-02-15
Sheet music for mechanical musical works
CH12748A
(en )
1897-02-28
Damper device for tongue musical instruments
CH9008A
(en )
1895-02-28
Marking device for steel parts of mechanical musical works
CH9009A
(en )
1895-02-28
Marking device for steel parts of mechanical musical works
CH15058A
(en )
1898-03-31
Marking or counting apparatus for games
CH10746A
(en )
1896-02-15
Sheet music for mechanical musical works
CH12458A
(en )
1897-01-31
Stop device for self-actuators
CH13797A
(en )
1897-08-15
Damper device for the voices of mechanical musical works
CH15133A
(en )
1898-04-15
Mechanical knocking device on plansifters
CH21307A
(en )
1901-06-30
Sheet music for mechanical musical works
FR368020A
(en )
1906-11-15
Rehearsal mechanics for pianos
CH15742A
(en )
1898-07-31
Mutes for pianos
CH9281A
(en )
1895-05-15
Marking apparatus for games