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This patent was created by using U.S. Patent US 1,180,991 Acoustic Guitar (stringed musical instrument) patented in 1916 by its inventor Hugo Ernst. Stock Illustration | Adobe Stock
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Ring-Mounted Finger Uke, the Jazuke & More: A History of Unusual Ukulele Patents | Ukulele Magazine
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Early Pre-War Guitar Patents - S. Nathaniel Adams
Rockin' Patent – Eddie Van Halen's “Musical Instrument Support”
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Surveying Instrument Patent from 1901 - Vintage Poster by Aged Pixel - Fine Art America
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Trumpet Musical Instrument Patent Art Print – Keep Calm Collection
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Trumpet Musical Instrument Patent Art Print – Keep Calm Collection
1898 Gibson Mandolin Patent Print - Lute - Chordophone - Music Room Art - Orchestra Art - String Instrument - Plucked String Instrument
Gibson Les Paul Guitar Patent
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Eddie Van Halen once filed a patent for a "musical instrument support" with some awesome artwork | Boing Boing
Harp Music Instrument Patent from 1901 - Vintage Digital Art by Aged Pixel - Pixels
