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Wall

Assignee: Engel Charles
•
Filing: 1959-04-17
•
Granted: —
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Expires: 1979-04-17
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Abstract

No abstract record available.

Inventors

  • 👤 Engel Charles

Bibliographic Details

Application Number —
Jurisdiction CH
Data Source google_patents
Last Synchronized 2026-11-08 08:53
CPC Classifications
E; E06; E06B; E06B3/00; E06B3/96; E06B3/964; E06B3/968; E06B3/9687; E04; E04B; E04B2/00; E04B2/74; E04B2/76; E04B2/766

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