Keywords: 4 - MINIPIANO PATENT.jpg nl Duidelijk bewijs van patent gemaakt door Percy Brasted names Eavestaff Ltd in 1934; zichtbaar binnenin de piano en The Brasted brothers patented their 'minipiano' in 1934 and this is viewable if the braceless back of the instrument is removed and you remove the long metal pins blocking access but attached to each key The letters are viewable on the soundboard behind the minipiano wires 2013-10-20 13 46 08 own Zaxander cc-zero Uploaded with UploadWizard Parts of pianos Minipiano Patents |