Calculating-punches

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CPC
G06F15/14

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Parent Industries

GPHYSICS G06Computing G06FELECTRICAL DIGITAL DATA PROCESSING G06F15/00Digital computers in general Data processing equipment in general

Current Industry

G06F15/14Calculating-punches

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Patents Grantslast 30 patents

Information Patent Grant
3926737
- Patent number 3,926,737
- Issue date Dec 16, 1975
- G06 - COMPUTING CALCULATING COUNTING