Security and protection keyboard code element matching method and device

The invention belongs to the field of safety monitoring and controlling and provides a security and protection keyboard code element matching method and a device. The method comprises the following steps of firstly, coding buttons of a keyboard; building a first two-dimensional table, wherein the fi...

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Bibliographische Detailangaben
1. Verfasser: HUANG HUANBIN
Format: Patent
Sprache:eng
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