Patent DE2550C successfully refreshed from Google Patents.
DE2550C
Active / In Force
DE
Spiral sieve with unbroken sieves and purifier for processing ores
Assignee: A. SCHMITT, Berg-Ingenieur, in Biebrich a. Rh
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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
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Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-27 17:46
CPC Classifications
B; B07; B07B; B07B1/00; B07B1/18
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