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The ornamental design for an electronic calculating machine, as shown and described. |
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FIG. 1 is a plan view of an electronic calculating machine showing our new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a bottom view thereof; and
FIG. 5 is a side elevational view thereof.
Kurozumi, Shigeru, Yamagami, Masafumi
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| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Oct 11 1979 | Sharp Corporation | (assignment on the face of the patent) | / |
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