Patent SE469182B successfully refreshed from Google Patents.
SE469182B
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Wall element
Assignee: Berndt Nordin
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Filing: 1989-06-26
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Granted: —
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Expires: 2009-06-26
Abstract
Abstract The invention concerns a wall element 1 which has two outer panels 2, 3 and crossbars 4 - 7 arranged between these. Arranged between at least one of the outer panels and the crossbars there are intermediate strips 8, 9 of noise-damping material. <IMAGE>
Inventors
- 👤 B Nordin
Bibliographic Details
Application Number
—
Jurisdiction
SE
Data Source
google_patents
Last Synchronized
2026-11-08 00:32
CPC Classifications
E; E04; E04B; E04B1/00; E04B1/62; E04B1/74; E04B1/82; E04B1/8209; E04C; E04C2/00; E04C2/30; E04C2/38
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