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DE2118904A1 Expired / Lapsed DE ⏱️ 0.0 years remaining

DE2118904A1 - - Google Patents

Assignee: —
•
Filing: 1971-04-19
•
Granted: —
•
Expires: 1991-04-19
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Abstract

No abstract record available.

Inventors

No inventors recorded.

Bibliographic Details

Application Number —
Jurisdiction DE
Data Source google_patents
Last Synchronized 2026-10-30 22:56
CPC Classifications
C; C07; C07C; C07C57/00; C07C57/02; C07C57/03; B; B01; B01J; B01J27/00; B01J27/14; B01J27/185; B01J27/1853; C07C51/00; C07C51/347; C07C51/377

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