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The ornamental design for a sodium lamp, as shown and described. |
FIG. 1 is a front elevational view of a sodium lamp showing our new design;
FIG. 2 is a right side elevational view thereof;
FIG. 3 is a top plan view thereof;
FIG. 4 is a bottom plan view thereof;
FIG. 5 is a rear elevational view thereof;
FIG. 6 is a left side elevational view thereof;
FIG. 7 is a cross-sectional view thereof as taken along line 7--7 in FIG. 2 on an enlarged scale; and,
FIG. 8 is a cross-sectional view thereof as taken along line 8--8 in FIG. 1 on an enlarged scale.
Okamura, Kazuyoshi, Itoh, Akira, Uchida, Kazuiki
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Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Oct 25 1991 | ITOH, AKIRA | TOSHIBA LIGHTING & TECHNOLOGY CORPORATION, A CORP OF JAPAN | ASSIGNMENT OF ASSIGNORS INTEREST | 005920 | /0070 | |
Oct 25 1991 | OKAMURA, KAZUYOSHI | TOSHIBA LIGHTING & TECHNOLOGY CORPORATION, A CORP OF JAPAN | ASSIGNMENT OF ASSIGNORS INTEREST | 005920 | /0070 | |
Oct 25 1991 | UCHIDA, KAZUIKI | TOSHIBA LIGHTING & TECHNOLOGY CORPORATION, A CORP OF JAPAN | ASSIGNMENT OF ASSIGNORS INTEREST | 005920 | /0070 | |
Nov 15 1991 | Toshiba Lighting & Technology Corporation | (assignment on the face of the patent) | / |
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