题目内容
就卖方承担的费用而言,哪个是正确的( )。
查看答案
搜索结果不匹配？点我反馈
更多问题
On the same invention, you cannot have a utility patent and a design patent as well.( )
The Patent and Trademark Office usually requires that all types of patent applications be accompanied by an exhibit.( )
The idea which will be granted utility patent must be primary, useful, original and operational.( )
Plant patent is granted to anyone who has invented or discovered and reproduced a new variety of plant.( )
微信支付 
支付宝支付