<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>31471550</termId><termName>bit key locks</termName><termType>PT</termType><termNote><![CDATA[ Mortise locks operated by a key having a wing bit, in which the keying of the lock is integral with the lock case. ]]></termNote><termCreatedDate>2026-03-30 21:06:54</termCreatedDate><relation><relationType>UF</relationType><termId>31471551</termId><termName>bit key lock</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31471552</termId><termName>bit-key locks</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31471553</termId><termName>key locks, bit</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31471554</termId><termName>locks, bit key</termName><termType>ND</termType></relation><relation><relationType>BT</relationType><termId>31458108</termId><termName>locks by form</termName><termType>PT</termType></relation><relation><relationType>RT</relationType><termId>31377693</termId><termName>bitted keys</termName><termType>PT</termType></relation></term>  </Zthes>