Patent DE937993C successfully refreshed from Google Patents.
DE937993C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Fitting connected to a Fitschenband for raising and lowering the wings of doors, windows or the like.
Assignee: Individual
•
Filing: 1952-03-09
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Granted: 1956-01-19
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Expires: 1972-03-09
Abstract
No abstract record available.
Inventors
- 👤 Wilhelm Schaefer
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-05 22:10
CPC Classifications
E; E05; E05D; E05D7/00; E05D7/04; E05D7/0415; E06; E06B; E06B3/00; E06B3/32; E06B3/50; E06B3/52
Claims Analysis
Total Claims: 0
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