🌐EnglishEnglishBahasa Indonesiaفارسی中文EntityQ4843187· pop 5· linked from 28 articlesBaidu PatentsChinese online patent search serviceAvailable in 5 languages中文Bahasa IndonesiaTatarفارسیvia Wikidata sitelinks · CC0ConnectionslawEntityWayback MachineEntityCategoriesBaiduPatent search services