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FR665034A Expired / Lapsed FR ⏱️ 0.0 years remaining

Device for preventing the formation of air bubbles between the paper web and the conveyor belt in wet presses of paper machines

Assignee: Alois Danninger
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Filing: 1928-12-03
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Granted: 1929-09-13
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Expires: 1948-12-03
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Abstract

No abstract record available.

Inventors

  • 👤 Alois Danninger
  • 👤 Richard Kastner

Bibliographic Details

Application Number —
Jurisdiction FR
Data Source google_patents
Last Synchronized 2026-11-05 20:05
CPC Classifications
D; D21; D21F; D21F3/00; D21F3/02; D21F3/0272

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