<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>31378919</termId><termName>balance cocks</termName><termType>PT</termType><termNote><![CDATA[ Detachable brackets in clocks and watches that carry the upper pivot of the axis of the balance. ]]></termNote><termCreatedDate>2026-03-30 20:42:14</termCreatedDate><relation><relationType>UF</relationType><termId>31378920</termId><termName>balance bridges</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31378921</termId><termName>balance cock</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31378922</termId><termName>cocks, balance</termName><termType>ND</termType></relation><relation><relationType>BT</relationType><termId>31348957</termId><termName>clock and watch components</termName><termType>PT</termType></relation></term>  </Zthes>