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The ornamental design for an electronic calculating machine, as shown and described. |
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FIG. 1 is a perspective view of an electronic calculating machine showing my new design;
FIG. 2 is a top plan view thereof;
FIG. 3 is a front elevational view thereof;
FIG. 4 is a rear elevational view thereof;
FIG. 5 is a right side elevational view thereof;
FIG. 6 is a left side elevational view thereof; and
FIG. 7 is a bottom plan view thereof.
| Patent | Priority | Assignee | Title |
| Patent | Priority | Assignee | Title |
| 221227, | |||
| 227672, | |||
| D247391, | Jan 14 1976 | Sharp Kabushiki Kaisha | Electronic calculating machine |
| D249742, | Mar 10 1977 | Sharp Kabushiki Kaisha | Electronic calculating machine |
| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Nov 08 1978 | Sharp Kabushiki Kaisha | (assignment on the face of the patent) | / |
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