A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Optical smoke detector
James A Best, Irving Ellner assigned to Cerberus AG
Optical smoke detector
James A Best, Irving Ellner assigned to Cerberus AG
Optical smoke detector
James A Best, Irving Ellner assigned to Cerberus AG
Environmental International ; 17 ; XIX-XX
1990-01-01
Article (Journal)
Electronic Resource
English
Optical smoke detector with contamination detection circuitry
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