Patent:CA816550
Patent: | CA 816550 |
Titel: | SYSTEM FOR SHIFTING COLUMN CARRYING FOR CALCULATORS BY LOWERING ALL BARS ONE PITCH BEYOND "0"-POSITION. 43 |
Datum: | 01.07.1969 |
Ort: | |
Land: | Kanada |
Person: | |
Firma: | Citizen (P) |
Links im Rechnerlexikon: | |
Schlagworte: | |
Link zum Patentamt: (ohne Garantie) | CA816550 |
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