FI30993A
Expired / Lapsed
FI
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Skorsten med metalliskt rökrör
Assignee: Bostadsforskning Ab
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Filing: 1956-03-22
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Granted: —
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Expires: 1976-03-22
Abstract
No abstract record available.
Inventors
- 👤 Bergvall Knut Lennart
- 👤 Dahlberg Ernst Erik
Bibliographic Details
Application Number
—
Jurisdiction
FI
Data Source
google_patents
Last Synchronized
2026-10-25 13:30
CPC Classifications
—
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