Number | Name | Date | Kind |
---|---|---|---|
2145787 | Reamer | Jan 1939 | |
2183647 | Holden | Dec 1939 | |
3996493 | Davenport et al. | Dec 1976 | |
4434385 | Touho et al. | Feb 1984 |
Number | Date | Country |
---|---|---|
991830 | Jun 1951 | FRX |
968550 | Mar 1958 | DEX |
3222003 | Dec 1983 | DEX |
614284 | Dec 1948 | GBX |
Entry |
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Aamsco Alinea.RTM. Lighting brochure, Tubular Light. |
Keystone Elec. Mfg. Co. Interior Lighting Bulletin, Fluorescent Fixture. |