SE391976B
Expired / Lapsed
SE
⏱️ 0.0 years remaining
METHOD AND DEVICE FOR REDUCING HEAT LOSS WHEN VENTILATING A BUILDING
Assignee: K E Munther
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Filing: 1974-08-09
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Granted: —
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Expires: 1994-08-09
Abstract
No abstract record available.
Inventors
- 👤 K E Munther
Bibliographic Details
Application Number
—
Jurisdiction
SE
Data Source
google_patents
Last Synchronized
2026-10-26 22:47
CPC Classifications
F; F24; F24F; F24F7/00; F24F7/04; F24F7/06; F24F12/00; F24F12/001; F24F13/00; F24F13/02; F24F13/0227
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References Cited (Backward Citations)
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