CH88535A
Expired / Lapsed
CH
⏱️ 0.0 years remaining
Process for the preparation of a detergent which produces colloidal aluminum hydroxide
Assignee: Friedrich Maximilian Mayrhofer
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Filing: 1920-06-24
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Granted: —
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Expires: 1940-06-24
Abstract
No abstract record available.
Inventors
- 👤 Mayrhofer Dr Friedr Maximilian
Bibliographic Details
Application Number
—
Jurisdiction
CH
Data Source
google_patents
Last Synchronized
2026-10-27 14:53
CPC Classifications
—
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