CH215397A
Expired / Lapsed
CH
⏱️ 0.0 years remaining
Process for producing an asbestos-like, fibrous structure in the manufacture of artificial complex silicates.
Assignee: Werner Dr Luedke
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Filing: 1939-01-23
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Granted: —
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Expires: 1959-01-23
Abstract
No abstract record available.
Inventors
- 👤 Werner Dr Luedke
Bibliographic Details
Application Number
—
Jurisdiction
CH
Data Source
google_patents
Last Synchronized
2026-10-30 06:34
CPC Classifications
C; C04; C04B; C04B35/00; C04B35/01; C04B35/16
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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