David R. Goodall

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Merseyside, GB

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Patents Grantslast 30 patents

Information Patent Grant
Fire-resistant structural component with glass pane
- Patent number 5,628,155
- Issue date May 13, 1997
- Flachglas Aktiengesellschaft
- Hans-Henning Nolte
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS