Rimokon sōsa ni yoru hanzufurī-gata jinkō kōtō no seihinka (3-nen keikaku no 2-nenme)
Subtitle: shōgaisha jiritsu shien kiki tō kaihatsu sokushin jigyō : Heisei 23-nendo hōkokusho
Publisher: Kabushiki Kaisha Densei
Published: 2012
Place of publication: [Hokkaidō Ebetsu-shi]
Language: jpn
Number of pages: 92
Subjects: Artificial larynx