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DE687925C Expired / Lapsed DE ⏱️ 0.0 years remaining

Device for developing motion pictures

Assignee: Individual
•
Filing: 1937-06-02
•
Granted: 1940-02-08
•
Expires: 1957-06-02
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Abstract

No abstract record available.

Inventors

  • 👤 Carl Jost
  • 👤 Heinrich Neiss

Bibliographic Details

Application Number —
Jurisdiction DE
Data Source google_patents
Last Synchronized 2026-10-23 08:58
CPC Classifications
G; G03; G03D; G03D5/00; G03D5/04

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