DE516760C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Line drawing apparatus
Assignee: Individual
•
Filing: —
•
Granted: 1932-11-01
•
Expires: 1949-11-01
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-31 14:29
CPC Classifications
A; A46; A46B; A46B15/00; B; B44; B44D; B44D3/00; B44D3/22
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
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