Patent US2777934A successfully refreshed from Google Patents.
Patent DE732987C successfully refreshed from Google Patents.
DE732987C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Device for dewatering or pressing webs of fibrous materials
Assignee: DOERRIES FUELLNER MASCHINENFAB
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Filing: 1939-11-12
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Granted: 1943-03-17
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Expires: 1959-11-12
Abstract
No abstract record available.
Inventors
- 👤 Bernhard Wicki
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-28 18:05
CPC Classifications
B; B30; B30B; B30B9/00; B30B9/02; B30B9/24; B30B9/246; D; D21; D21F; D21F9/00; D21F9/003
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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