DE337807C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Auxiliary device for the graphic determination of circular arcs of any size
Assignee: ADOLF MARSCHALL
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Filing: —
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Granted: 1921-06-09
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Expires: 1938-06-09
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-27 09:24
CPC Classifications
B; B43; B43L; B43L9/00; B43L9/002
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