File:USpatent7627 1850.gif
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Size of this preview: 443 × 599 pixels. Other resolutions: 177 × 240 pixels | 355 × 480 pixels | 568 × 768 pixels | 757 × 1,024 pixels | 1,562 × 2,113 pixels.
Original file (1,562 × 2,113 pixels, file size: 100 KB, MIME type: image/gif)