Their rights and duties can be classified into basic rights and obligation, commonrights and obligation and special rights and obligation.
高校教师的权利与义务可分为基础权利与义务、普通权利与义务以及特殊权利与义务。
2
Intellectual property rights span a wide range of situations and products, although the most commonrights are designs, copyright, patents and trade marks.
知识产权涵盖了广泛的情况和产品，但最常见的权利是设计，版权，专利和商标。
3
if a party of two or more persons have no commonrights and obligations with respect to the object of action, the act of any one of them shall not be valid for the rest.