Reusable all-steel glass box

【Patent name】 Reusable all-steel glass plate packaging box [Applicant] Xu Yitong [Inventor] Liu Cheng'an; Xu Yitong [Address of Principal Applicant] 266071, Shenye Center, No. 9, Shandong Road, Shinan District, Qingdao City, Shandong Province, China Room 13F [application number] 2

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