Joseph H. Lehman |
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Page Sections
Documents |
| Date | Document Name & Details | Documents |
|---|---|---|
| 10 December 1895 | Automatic Lighting Device for Bicycle or Other Lamps. United States Patent US 551,082 Joseph H. Lehman |  PDF - 429KB - 4 pages |
| 10 December 1895 | Automatic Lighting Device for Bicycle or Other Lamps. United States Patent US 551,084 Joseph H. Lehman | PDF - 219KB - 3 pages |
| 10 December 1895 | Bicycle-Lamp. United States Patent US 551,083 Joseph H. Lehman | PDF - 340KB - 3 pages |