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DE2000464A1 Expired / Lapsed DE ⏱️ 0.0 years remaining

Carbonless pressure sensitive material and carbonless method

Assignee: Novartis AG
•
Filing: 1970-01-07
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Granted: —
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Expires: 1990-01-07
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Abstract

No abstract record available.

Inventors

  • 👤 Bosshard Dr Hans Heinrich
  • 👤 Klaus-Dieter Leifels
  • 👤 Bernd Seyberlich

Bibliographic Details

Application Number —
Jurisdiction DE
Data Source google_patents
Last Synchronized 2026-11-01 06:05
CPC Classifications
B; B41; B41M; B41M5/00; B41M5/124; B41M5/165; Y; Y10; Y10T; Y10T428/00; Y10T428/23907; Y10T428/23957; Y10T428/23964; Y10T428/23971; Y10T428/25; Y10T428/254

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