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The ornamental design for an electronic calculating machine, as shown and described. |
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
Patent | Priority | Assignee | Title |
D273502, | Aug 25 1981 | Sharp Corporation | Electronic calculator |
D275769, | Sep 18 1981 | Sharp Corporation | Electronic calculator |
D275770, | Sep 18 1981 | Sharp Corporation | Electronic calculator |
D307888, | Oct 23 1987 | Sharp Corporation | Programming device for sequence controller |
D310095, | May 19 1987 | Aurora Impex Corporation | Electronic calculator |
D317626, | Mar 07 1990 | ODL, Incorporated | Portable electronic dictionary |
D317755, | Dec 30 1986 | TELEMECANIQUE, A CORP OF FRANCE | Programming and adjusting terminal |
D329228, | Jan 11 1991 | GE Fanuc Automation North America, Inc. | Handheld programmer for use with computer peripherals |
D357920, | Sep 15 1993 | Pacific Media Data, Inc. | Remote control unit |
Patent | Priority | Assignee | Title |
236353, | |||
D255245, | Jul 08 1977 | Canon Kabushiki Kaisha | Desk top electronic calculator |
Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Oct 11 1979 | Sharp Corporation | (assignment on the face of the patent) | / |
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