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The ornamental design for a atomic absorption spectrophotometer, as shown. |
FIG. 1 is a front, top and left side perspective view of a atomic absorption spectrophotometer showing our new design;
FIG. 2 is front elevational view thereof;
FIG. 3 is a right side elevational view thereof;
FIG. 4 is a top plan view thereof;
FIG. 5 is a bottom plan view thereof;
FIG. 6 is a left side elevational view thereof; and
FIG. 7 is a rear elevational view thereof.
Kitagawa, Masatoshi, Tsukada, Masamichi, Umemoto, Shouji
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Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Jun 16 1987 | UMEMOTO, SHOUJI | Hitachi, LTD | ASSIGNMENT OF ASSIGNORS INTEREST | 005181 | /0685 | |
Jun 16 1987 | TSUKADA, MASAMICHI | Hitachi, LTD | ASSIGNMENT OF ASSIGNORS INTEREST | 005181 | /0685 | |
Jun 16 1987 | KITAGAWA, MASATOSHI | Hitachi, LTD | ASSIGNMENT OF ASSIGNORS INTEREST | 005181 | /0685 | |
Jul 07 1987 | Hitachi, Ltd. | (assignment on the face of the patent) | / |
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