FR428844A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Process for making aluminum unattackable to acids, alkalis and all other external agents and to keep it inalterability even at high temperatures
Assignee: FRANCESCO PUGILLO
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Filing: 1910-06-30
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Granted: 1911-09-08
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Expires: 1930-06-30
Abstract
No abstract record available.
Inventors
- 👤 Francesco Pugillo
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-23 02:44
CPC Classifications
C; C23; C23C; C23C2/00; C23C2/34; C23C2/36; C23C2/38; C23C18/00; C23C18/16
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