DE729862C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Material for the production of corrosion-resistant, naturally hard and abrasion-resistant objects
Assignee: Evonik Operations GmbH
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Filing: 1939-06-20
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Granted: 1943-10-12
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Expires: 1959-06-20
Abstract
No abstract record available.
Inventors
- 👤 Phil Nat Karl Wilhelm Froeh Dr
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-09 03:29
CPC Classifications
C; C22; C22C; C22C27/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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