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JPS538880A Expired / Lapsed JP ⏱️ 0.0 years remaining

Process and apparatus for releasing hot molded corrugated fiberboard from dies

Assignee: Nissan Motor Co Ltd
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Filing: 1976-07-12
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Granted: —
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Expires: 1996-07-12
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Abstract

Abstract PURPOSE: To easily release molded corrugated fiberboard by means of air intake and ejection by providing a number of air ejecting and intaking holes opened on the surfaces of movable and stationary dies of a molding apparatus. COPYRIGHT: (C)1978,JPO&Japio

Inventors

  • 👤 Toshihiko Fujii

Bibliographic Details

Application Number —
Jurisdiction JP
Data Source google_patents
Last Synchronized 2026-11-08 11:58
CPC Classifications
—

Claims Analysis

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References Cited (Backward Citations)

JPS4830134A Cited

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