Patent US4236931A successfully refreshed from Google Patents.
Patent SE441764B successfully refreshed from Google Patents.
SE441764B
Expired / Lapsed
SE
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Insulation sheet and method of producing similar
Assignee: Gullfiber Ab
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Filing: 1982-10-11
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Granted: —
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Expires: 2002-10-11
Abstract
Abstract The invention refers to an insulation sheet comprised of rods (4) of insulation material with in a pre-determined position orientated fibres, cells or similar, of which the rods are placed lying against each other in a plane. The rods (4) are held together to a sheet through strings of glue (10, 15) extending themselves over the contact surfaces between adjacent rods (4). The glue strands can either be laid on top of the rods (4) or also stretched through (15) these.<IMAGE>
Inventors
- 👤 B Jonasson
Bibliographic Details
Application Number
—
Jurisdiction
SE
Data Source
google_patents
Last Synchronized
2026-11-07 13:49
CPC Classifications
E; E04; E04B; E04B1/00; E04B1/62; E04B1/74; E04B1/76; E04B1/78
Claims Analysis
Total Claims: 0
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