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PCE
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CPC Subgroup Additional Only
H03K 2217/96003

using acoustic waves, e.g. ultrasound

Full Title

Indexing scheme related to electronic switching or gating, i.e. not by contact-making or -breaking covered by H03K17/00 > characterised by the way in which the control signal is generated > Touch switches > using acoustic waves, e.g. ultrasound

2 direct subcodes

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