Several lssues in the Practice of Design Patent Examination

首页> 中文期刊> 《中国对外贸易：英文版》 >Several lssues in the Practice of Design Patent Examination

页面导航

摘要

For any legal relation to be viable there must bethree elements; the subject, subject matter andcontent.

抱歉，该期刊暂不可订阅，敬请期待！

目前支持订阅全部北京大学中文核心（2020）期刊目录。

暂不订阅

继续订阅其他期刊

客服邮箱：kefu@zhangqiaokeyan.com