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Thun, CH
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Patents Grants
last 30 patents
Information
Patent Grant
Device for manufacturing an insulating glass plate
Patent number
4,248,656
Issue date
Feb 3, 1981
Glasmatec AG
Fritz Hofmann
E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
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Patent Grant
Apparatus for automatically sealing insulation glass panels
Patent number
4,234,372
Issue date
Nov 18, 1980
Glasmatec AG
Rudolf Bernhard
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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