DE893575C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Device to prevent ice formation on roofs
Assignee: Individual
•
Filing: 1942-03-06
•
Granted: 1953-10-19
•
Expires: 1962-03-06
Abstract
No abstract record available.
Inventors
- 👤 Ludwig Kroher
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-29 08:07
CPC Classifications
E; E04; E04B; E04B1/00; E04B1/62; E04B1/70; E04B1/7023
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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