Patent DE820146C successfully refreshed from Google Patents.
DE820146C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Chamber cooler for plastic masses
Assignee: Bergedorfer Eisenwerk AG
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Filing: 1950-04-04
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Granted: 1951-11-08
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Expires: 1970-04-04
Abstract
No abstract record available.
Inventors
- 👤 Hermann Gebhardt
- 👤 Wilhelm Hoer
- 👤 Hugo Dipl-Ing Melchert
- 👤 Walter Dipl-Ing Schott
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-05 23:36
CPC Classifications
F; F25; F25D; F25D31/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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