CH227629A
Expired / Lapsed
CH
⏱️ 0.0 years remaining
Process for the production of cast iron workpieces with greater resistance to breakage than cast iron.
Assignee: Deutsche Eisenwerke Ag
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Filing: 1941-03-04
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Granted: —
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Expires: 1961-03-04
Abstract
No abstract record available.
Inventors
- 👤 Deutsche Eisenwerke Aktiengesellschaft
Bibliographic Details
Application Number
—
Jurisdiction
CH
Data Source
google_patents
Last Synchronized
2026-11-04 23:34
CPC Classifications
B; B22; B22D; B22D19/00
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References Cited (Backward Citations)
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