Patent DE449592C successfully refreshed from Google Patents.
DE449592C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
A sieve drum with several interchangeable sieve fields lying next to one another in the circumferential direction, enclosing and attached to it a transport screw
Assignee: Gaspary & Co Dr
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Filing: —
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Granted: 1927-09-17
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Expires: 1944-09-17
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-26 20:41
CPC Classifications
B; B07; B07B; B07B1/00; B07B1/18
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