<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>31478346</termId><termName>permutation locks</termName><termType>PT</termType><termNote><![CDATA[ Locks having changeable tumblers actuated by either a key or dial. ]]></termNote><termCreatedDate>2026-03-30 21:08:48</termCreatedDate><relation><relationType>UF</relationType><termId>31478347</termId><termName>locks, permutation</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31478348</termId><termName>permutation lock</termName><termType>ND</termType></relation><relation><relationType>BT</relationType><termId>31471654</termId><termName>door locks</termName><termType>PT</termType></relation></term>  </Zthes>