US1231826A
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Brake for talking-machines.
|
US1225196A
|
|
Piano-player.
|
US1229362A
|
|
Player-piano.
|
US1156956A
|
|
Automatic player-piano.
|
US1137439A
|
|
Mechanical musical instrument.
|
US1100107A
|
|
Graphophone.
|
US1159630A
|
|
Adjusting device for pianos, piano-players, &c.
|
US1048615A
|
|
Valve for pneumatic piano-players, &c.
|
US1088000A
|
|
Mechanical musical instrument.
|
US1010552A
|
|
Sheet-adjusting device for mechanical musical instruments.
|
US1048614A
|
|
Device for guiding traveling webs.
|
US1010551A
|
|
Mechanical musical instrument.
|
US1035285A
|
|
Automatic player.
|
US907207A
|
|
Automatic piano, &c.
|
US965264A
|
|
Automatic player.
|
US956558A
|
|
Automatic player.
|
US907206A
|
|
Automatic piano, &c.
|
US923225A
|
|
Mechanical musical instrument.
|
US898160A
|
|
Piano.
|
US877027A
|
|
Mechanical musical instrument.
|