Iwatsu Key Telephone Device Business Telephone, BT-510-F, Instruction Manual 岩通ボタン電話装置ビジネステレホン BT－510－F 説明書
- Collection of
- Edo-Tokyo Museum
- Title
- Iwatsu Key Telephone Device Business Telephone, BT-510-F, Instruction Manual
- Collection ID
- 08001350
- Category
- Printed Material
- Creation Date
- 20世紀
- Size
- 30.0cm x 21.2cm
- Edo-Tokyo Museum Digital Archives
- https://www.edohakuarchives.jp/detail-286676.html
