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NL6716764A Expired / Lapsed NL ⏱️ 0.0 years remaining

NL6716764A - - Google Patents

Assignee: —
•
Filing: 1967-12-08
•
Granted: —
•
Expires: 1987-12-08
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Abstract

No abstract record available.

Inventors

No inventors recorded.

Bibliographic Details

Application Number —
Jurisdiction NL
Data Source google_patents
Last Synchronized 2026-11-07 09:17
CPC Classifications
E; E21; E21D; E21D9/00; E21D9/10; E21D9/1006; E21D9/1013; E21D9/102; E21D9/06; E21D9/08; E21D9/0875

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