EP 3 800 000 A1 ANNEX TO THE EUROPEAN SEARCH REPORT ON EUROPEAN PATENT APPLICATION NO. EP 20 19 7577 This annex lists the patent family members relating to the patent documents cited in the above-mentioned European search report. The members are as contained in the European Patent Office EDP file on The European Patent Office is in no way liable for these particulars which are merely given for the purpose of information. 25-02-2021 Patent document Publication Patent family Publication cited in search report date member(s) date JP 2017047471 A 09-03-2017 106493476 A 15-03-2017 ch 108890153 A 27-11-2018 JP 6817716 20-01-2021 JP 2017047471 09-03-2017 JP 2018167327 01-11-2018 KR 20170028244 13-03-2017 KR 20180089896 09-08-2018 TW 201722604 01-07-2017 201834776 01-10-2018 For more details about this annex : see Official Journal of the European Patent Office, No. 12/82 EPO FORM P0459 17