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FR966912A
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Means to facilitate the teaching of the Pythagorean table
Assignee: Natale Conti
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Filing: 1948-05-28
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Granted: 1950-10-20
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Expires: 1968-05-28
Abstract
No abstract record available.
Inventors
- 👤 Natale Conti
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-02 20:57
CPC Classifications
A; A63; A63F; A63F3/00; A63F3/04; A63F3/0415; A63F3/00003; A63F3/00006
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