|
US1065872A
|
|
Fountain-pen.
|
|
US938452A
|
|
Apparatus for producing perforated records for automatic piano-players.
|
|
US901275A
|
|
Music-roll and apparatus to be used in connection therewith.
|
|
US850892A
|
|
Music-roll for mechanical musical instruments.
|
|
US852312A
|
|
Method of reproducing musical compositions.
|
|
US964951A
|
|
Art of perforating music-strips.
|
|
US849453A
|
|
Tone producing and recording instrument.
|
|
US804822A
|
|
Tracker-board.
|
|
US810606A
|
|
Music-roll and adjustable driving-support therefor.
|
|
US819263A
|
|
Machine for transferring patterns.
|
|
US745694A
|
|
Fuse-block.
|
|
US984257A
|
|
Mechanical musical instrument.
|
|
US778437A
|
|
Mechanical musical instrument.
|
|
US799025A
|
|
Perforating device for music-rolls.
|
|
US984256A
|
|
Mechanical musical instrument.
|
|
US855038A
|
|
Music-roll for mechanical musical instruments.
|
|
US831818A
|
|
Device for perforating music-strips.
|
|
US757010A
|
|
Music-sheet.
|
|
US837910A
|
|
Tracker-board for mechanical musical instruments.
|
|
US761132A
|
|
Perforating device for music-rolls.
|
