| Digest Nr | Subject and Author |
|---|
 |
| 2026.02.16.01 |
Pipe Organ Patents In Bibliographic Database, from Jean-Yves Galipienso |
| 2018.01.17.09 |
Searching For U.S.A. Patents, from Kyle Nasman |
| 2018.01.17.08 |
Searching For U.S.A. Patents, from John Haskey |
| 2018.01.17.07 |
Searching For U.S.A. Patents, from Bill Burns |
| 2018.01.17.06 |
Searching For U.S.A. Patents, from Mark Kinsler |
| 2018.01.17.05 |
Searching For U.S.A. Patents, from Julian Dyer |
| 2018.01.16.02 |
Searching For U.S.A. Patents, from Kevin McElhone |
| 2016.07.29.03 |
FS: Victorian Mechanical Music Patents Collection, from Maurice Stroh |
| 2008.02.16.04 |
Reproducing Piano Patents, from Jeff Bridges |
| 2008.01.26.06 |
Wurlitzer Band Organ Patents, from Andrew Barrett |
| 2008.01.08.04 |
Wurlitzer Band Organ Patents, from Matthew Caulfield |
| 2008.01.08.03 |
Wurlitzer Band Organ Patents, from Roger Wiegand |
| 2008.01.07.03 |
Wurlitzer Band Organ Patents, from Jeff Bridges |
| 2007.04.09.04 |
Automatic Musical Instrument Design Patents, from Dave Bowers |
| 2007.04.08.01 |
Wurlitzer Orchestrion Patents, from Julie Porter |
| 2004.07.12.01 |
Mechanical Music Toys: U.S.A. Patents, from Bill Wineburgh |
| 2004.07.11.03 |
Mechanical Music Toys: U.S.A. Patents, from Bill Wineburgh |
| 2004.02.19.10 |
Lauter-Humana "Duplex Pumper" & Silly Patents, from Mark Kinsler |
| 2003.01.15.10 |
Mills Violano AC/DC Rotary Converter Patents, from Robbie Rhodes |
| 2001.01.30.03 |
Punched Card Patents, from Jeffrey Borinsky |
| 2001.01.29.01 |
Punched Card Patents, from Francoise Dussour |
| 1999.10.20.05 |
Valve-less Player Organ Patents, from Julian Dyer |
| 1999.01.10.13 |
Solenoid Pianos and the Broadmoore Patents, from Larry Broadmoore |
|
