DE622347C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Process for the production of hard metal alloys for work equipment and tools from tungsten carbide and an additional auxiliary metal
Assignee: Fried Krupp AG
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Filing: 1931-07-19
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Granted: 1935-11-26
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Expires: 1951-07-19
Abstract
No abstract record available.
Inventors
- 👤 Dr Kurt Agte
- 👤 Dr Kurt Moers
- 👤 Karl Schroeter
- 👤 Dr Hans Wolff
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-03 18:14
CPC Classifications
C; C22; C22C; C22C29/00; C22C29/02; C22C29/06
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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