Invention Grant
- Patent Title: 羽毛球柔韧剂
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Application No.: CN202010584857.8Application Date: 2020-06-18
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Publication No.: CN113818254BPublication Date: 2023-05-30
- Inventor: 李昶锡
- Applicant: 李昶锡
- Applicant Address: 山东省青岛市城阳区夏庄街道黑龙江中路216号水青木华12号楼1单元002
- Assignee: 李昶锡
- Current Assignee: 李昶锡
- Current Assignee Address: 山东省青岛市城阳区夏庄街道黑龙江中路216号水青木华12号楼1单元002
- Agency: 青岛致嘉知识产权代理事务所
- Agent 吴杉
- Main IPC: D06M19/00
- IPC: D06M19/00 ; A63B47/00
Public/Granted literature
- CN113818254A 羽毛球柔韧剂及其使用方法 Public/Granted day:2021-12-21
Information query
