G04B 23/06
Adjustable for several preselected times with automatic stopping of the signal
Official title: adjustable for several preselected times with automatic stopping of the signal
G04B23/06 (Adjustable for several preselected times with automatic stopping of the signal) appears on 2 US grants and 2 published applications in this corpus.
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- Published applications
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- Latest grant
- 19 Dec 2017
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