FR801731A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Method and device for obtaining castings of precious metal or other substances which are hot molded
Assignee: Theodor Ruetz
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Filing: 1936-02-07
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Granted: 1936-08-14
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Expires: 1956-02-07
Abstract
No abstract record available.
Inventors
- 👤 Theodor Ruetz
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-03 18:04
CPC Classifications
B; B22; B22D; B22D18/00; B22D18/04
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