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DE439101C Expired / Lapsed DE ⏱️ 0.0 years remaining

Self-acting lever scissors under spring pressure for opening a skylight

Assignee: Individual
•
Filing: 1924-11-26
•
Granted: 1927-01-04
•
Expires: 1944-11-26
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Abstract

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Inventors

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Bibliographic Details

Application Number —
Jurisdiction DE
Data Source google_patents
Last Synchronized 2026-11-05 08:12
CPC Classifications
E; E05; E05F; E05F11/00; E05F11/02; E05F11/04

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