Number | Name | Date | Kind |
---|---|---|---|
D301069 | Benson | May 1989 | |
D315961 | Kackenmeister et al. | Apr 1991 | |
871915 | Curtis | Nov 1907 | |
4829210 | Benson | May 1989 |
Number | Date | Country |
---|---|---|
16225 | Jan 1912 | GBX |
Entry |
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General Electric GE Precise.RTM. Lamps Brochure, Reflector Lamp. |