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FR752736A Expired / Lapsed FR ⏱️ 0.0 years remaining

Use of carbonates of zinc and other precipitated metals as enhancers of rubbers and other substances

Assignee: Paul Bary
•
Filing: 1933-03-18
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Granted: 1933-09-29
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Expires: 1953-03-18
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Abstract

No abstract record available.

Inventors

  • 👤 Paul Bary
  • 👤 Lucien Graffe

Bibliographic Details

Application Number —
Jurisdiction FR
Data Source google_patents
Last Synchronized 2026-10-27 16:13
CPC Classifications
C; C08; C08K; C08K3/00; C08K3/18; C08K3/24; C08K3/26

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