Audio Cassette Patent T-Shirt

Show your love for vintage technology with this unique black t-shirt! Featuring a detailed graphic of an audio cassette patent, complete with diagrams and text. The design includes the words 'AUDIO CASSETTE', 'FUYUKI YONEHARA', 'PATENTED APR. 16. 1991', and the patent number. Made from a comfortable material, this t-shirt is perfect for casual wear, music lovers, engineers, or anyone who appreciates retro style. Wear it to concerts, tech events, or just around town to spark conversation and showcase your appreciation for classic innovation.