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Summary
| Description |
Shows cellular phone towers at corners of each haxagon cell. Channel numbers are from expired U.S. Patent 4,144,411 Fig. 9.8.7.3 |
| Date | |
| Source | Own work |
| Author | Greensburger (talk) (Uploads) |
Shows cellular phone towers at corners of each haxagon cell. Channel numbers are from expired U.S. Patent 4,144,411 Fig. 9.8.7.3
Licensing
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This work has been released into the public domain by its author, Greensburger. This applies worldwide. In some countries this may not be legally possible; if so: |
Original upload log
Transferred from en.wikipedia to Commons using For the Common Good.
The original description page was here. All following user names refer to en.wikipedia.
| Date/Time | Dimensions | User | Comment |
|---|---|---|---|
| 15:55, 6 April 2009 | 382 × 454 (13,246 bytes) | w:en:Greensburger (talk | contribs) | Shows cellular phone towers at corners of each haxagon cell. Channel numbers are from expired U.S. Patent 4,144,411 Fig. 9. |
File history
Click on a date/time to view the file as it appeared at that time.
| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 22:23, 2 December 2017 | | 382 × 454 (13 KB) | Mcapdevila | Transferred from en.wikipedia: see original upload log above |
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