File:USpatent1240510 1915.gif
Jump to navigation
Jump to search
Size of this preview: 290 × 600 pixels. Other resolutions: 116 × 240 pixels | 232 × 480 pixels | 741 × 1,532 pixels.
Original file (741 × 1,532 pixels, file size: 45 KB, MIME type: image/gif)