Number | Name | Date | Kind |
---|---|---|---|
D353218 | Yuen | Dec 1994 | |
3341702 | Naumann | Sep 1967 |
Entry |
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B. A. Pargh Co., Inc., catalog, p. 217, computer lamp, Jun. 1992. |
Industrial Lamp Corp. catalog, front cover, Apr. 1941. |
Murray Feiss Lite Chips catalog, p. 7, Jun. 1988. |