Dunstan Walter Runciman

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Patents Grantslast 30 patents

Information Patent Grant
Sounders for fire alarm systems
- Patent number 6,905,001
- Issue date Jun 14, 2005
- GSBS Development Corporation
- Dunstan Walter Runciman
- G10 - MUSICAL INSTRUMENTS ACOUSTICS

Patents Applicationslast 30 patents

Information Patent Application
Alarm device
- Publication number 20070096931
- Publication date May 3, 2007
- Dunstan Walter Runciman
- G08 - SIGNALLING