DE37900C
Active / In Force
DE
Process for the production of very fine asbestos fibers for filters
Assignee: F. BREYER in Wien V., Margarethenhof 10
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Filing: —
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Granted: —
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Expires: —
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-23 18:17
CPC Classifications
B; B01; B01D; B01D39/00; B01D39/02; B01D39/06
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