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Summary
| Description |
English: G. Y. Lesher, Ch. J. Chester, U.S. Pat. 4.004.012 (1977).
Ch. G. Opalka, G. Y. Lesher, U.S. Pat. 4.072.746 (1978). K. O. Gelotte, E. D. Parady, Br. Pat. 2.070.008 (1981). |
| Date | |
| Source | Own work |
| Author | Nuklear |
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 16:20, 11 August 2014 | | 2,196 × 828 (41 KB) | Nuklear | User created page with UploadWizard |
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