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CA948820A Expired / Lapsed CA ⏱️ 0.0 years remaining

Foamed sheet material and process of preparation

Assignee: Industries Leco Inc
•
Filing: 1969-11-12
•
Granted: 1974-06-11
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Expires: 1989-11-12
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Abstract

No abstract record available.

Inventors

  • 👤 Warren E. Baker

Bibliographic Details

Application Number —
Jurisdiction CA
Data Source google_patents
Last Synchronized 2026-11-06 10:09
CPC Classifications
B; B29; B29C; B29C44/00; B29C44/20; B29C44/22; B29C48/00; B29C48/03; B29C48/07; B29C48/08; B29C48/09; B29C48/10; B29C48/16; B29C48/18; B29C48/21; B29C48/25; B29C48/30; B29C48/305; B29C48/307; B29C48/32; B29C48/335

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