Patent awal 4 Mei 1886 27 Desember 1887 3 April 1888 10 Juni 1890 15 oktober 1894 Patent akhir 20 Maret 1897 Panjang corong 29,5 cm Dasar kotak 30 x 19 cm Tinggi 28 cm Berat 10,2 kg Kondisi mati , mesin putar , sound box diam
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