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DE693317C
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Sealing for the tongue slits in the reed plates of tongue musical instruments
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DE691598C
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Sealing for the tongue slits in the reed plates of tongue musical instruments
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GB480007A
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Improvements in or relating to reeds for reed musical instruments
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DE674172C
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Device on hand harmonics to prevent the tongue slot covers from hanging down
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DE673010C
|
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Pressing device for the covers of the reed slots of harmonics
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DE658423C
|
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Resounding reed for reed instruments
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DE655284C
|
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Process for the production of reed voice plates
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DE596354C
|
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Treble mechanics for harmonicas with auxiliaries
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DE591073C
|
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Pressure register for accordions
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DE580750C
|
|
Chromatic accordion
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DE585102C
|
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Soundpost arrangement of hand harmonics
|
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DE565207C
|
|
Pressure register for accordions
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DE550968C
|
|
Bass mechanics for accordions
|
|
DE544752C
|
|
Key arrangement of the bass keyboard of diatonic accordions
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DE527063C
|
|
Chromatic accordion
|
|
DE536942C
|
|
Accordion
|
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DE536943C
|
|
Double-armed air flap lever for accordions
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US1710502A
|
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Device for giving correct notes and harmonies in mouth organs
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DE489790C
|
|
Tone and chord donors in harmonica form with a mouthpiece designed as a slide
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DE424349C
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Chromatic harmonica
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