Size of this PNG preview of this SVG file: 342 × 240 pixels. Other resolutions: 640 × 449 pixels | 1,024 × 719 pixels | 1,280 × 898 pixels | 2,560 × 1,796 pixels.
Original file (SVG file, nominally 342 × 240 pixels, file size: 13 KB)
File history
Click on a date/time to view the file as it appeared at that time.
Date/Time | Thumbnail | Dimensions | User | Comment | |
---|---|---|---|---|---|
current | 22:36, 12 April 2020 | 342 × 240 (13 KB) | Retired electrician | {{Information |Description={{en|Principle of Auto Azimuth Correction system as patented by Philips in 1979 (patent NL7805803), and later produced as Marantz SD-930 and Nakamichi Dragon. }} |Source={{own}} |Date=2019-04-24 |Author= Retired electrician based on drawings and explanation in US patent 4317144 [https://patents.google.com/patent/US4317144A/en] and ''Craig Stark. Nakamichi Dragon cassete deck // Stereo Review April 1983 p. 38 |Permission= |other_versions... |
File usage
The following pages on the English Wikipedia use this file (pages on other projects are not listed):