Result
-
Hommel
- 1985.024
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Hybrid accordion
- 1986.007
-
Baritone saxhorn
- 1996.007
-
Bridge (chordophone component)
- 2000.009-15
-
Bridge (chordophone component)
- 2000.009-20
-
Bridge (chordophone component)
- 2000.009-26
-
Bridge (chordophone component)
- 2000.009-38
-
Bridge (chordophone component)
- 2000.009-42