DE678887C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Device for continuous heat treatment
Assignee: Individual
•
Filing: 1937-01-17
•
Granted: 1939-07-24
•
Expires: 1957-01-17
Abstract
No abstract record available.
Inventors
- 👤 Hermann Boettcher
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-05 16:02
CPC Classifications
A; A23; A23B; A23B2/00; A23B2/40; A23B2/42; A23B2/44
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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