CH180897A
Expired / Lapsed
CH
⏱️ 0.0 years remaining
Casement window construction.
Assignee: Buetzberger Otto
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Filing: 1935-05-29
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Granted: —
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Expires: 1955-05-29
Abstract
No abstract record available.
Inventors
- 👤 Buetzberger Otto
Bibliographic Details
Application Number
—
Jurisdiction
CH
Data Source
google_patents
Last Synchronized
2026-11-01 20:04
CPC Classifications
E; E06; E06B; E06B3/00; E06B3/04; E06B3/06; E06B3/08; E06B3/12; E06B7/00; E06B7/16; E06B3/32; E06B3/34; E06B3/36; E06B3/362
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References Cited (Backward Citations)
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