A musical instrument apparatus has the ability to interchange from acoustic to electric string instrument embodiments; both the acoustic and electric string embodiments share a common hollow modular body assembly.
US Patent 07442865 Interchangable and modular acoustic and electric guitar apparatusUS Patent 7442865 Interchangable and modular acoustic and electric guitar apparatus
Infobox
Patent Number
0744286500
Patent Number
744286500
Edits on 20 May, 2023
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