Patent DE644682C successfully refreshed from Google Patents.
DE644682C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Rotary kiln lining
Assignee: RHENANIA OSSAG MINERALOELWERKE
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Filing: 1935-05-19
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Granted: 1937-08-09
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Expires: 1955-05-19
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-06 21:52
CPC Classifications
F; F27; F27B; F27B7/00; F27B7/20; F27B7/28
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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