Patent DE483307C successfully refreshed from Google Patents.
DE483307C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Device for separating heavy additions from Haecksel o.
Assignee: WILHELM GRAF FA
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Filing: 1928-02-21
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Granted: 1929-09-28
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Expires: 1948-02-21
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-02 21:10
CPC Classifications
B; B07; B07B; B07B4/00; B07B4/02
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Total Claims: 0
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References Cited (Backward Citations)
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