CH355929A
Expired / Lapsed
CH
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Assignee: Koller Metallbau Ag
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Filing: 1957-11-07
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Granted: —
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Expires: 1977-11-07
Abstract
No abstract record available.
Inventors
- 👤 Werdenberg Werner
Bibliographic Details
Application Number
—
Jurisdiction
CH
Data Source
google_patents
Last Synchronized
2026-11-05 12:10
CPC Classifications
E; E06; E06B; E06B7/00; E06B7/26; E06B7/16; E06B7/22; E06B7/23; E06B7/2305; E06B7/2307; E06B7/231
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References Cited (Backward Citations)
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