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Class Information
Number: 116/104
Name: Signals and indicators > Alarms > Thermal > Ignition control
Description: Devices include systems of alarm based upon the ignition of inflammable substances--e.g., cord or fusible links--usually intended for use as fire-alarms.

Sub-classes under this class:

Class Number Class Name Patents
116/105 Explosive 2

Patents under this class:

Patent Number Title Of Patent Date Issued
7624618 Device with a screw plug and a range of devices Dec. 1, 2009

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