DE923737C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Method and device for sealing industrial furnaces
Assignee: Individual
•
Filing: 1951-07-04
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Granted: 1955-02-21
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Expires: 1971-07-04
Abstract
No abstract record available.
Inventors
- 👤 Bernhard Schallenkamp
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-31 01:49
CPC Classifications
B; B05; B05B; B05B7/00; B05B7/14; B05B7/1404; B05B7/144; B05B1/00; B05B1/14; B05B7/1477; F; F27; F27D; F27D1/00; F27D1/16; F27D1/1636; F27D1/1642
Claims Analysis
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