invalidity相关的词根或词缀是: vailval valvalu

On the invalidity of chinese low interest rate policy .

对我国低利率政策无效性的探讨。

Invalidity of the model of compensation in insurance contract .

这种财产保险合同的赔偿方法应无效。

Invalidity of the extension of a patent term .

有关专利期限延长的无效。

All provisions not affected by such invalidity or unenforceability shall remain in full force and effect .

未受该无效或不能强制执行影响的所有规定应持续充分有效。

We shall reform approval and authorizing procedures for patent and trademark , and study issues of transformation of agencies responsible for patent invalidity judgment and trademark accreditation into quasi-judicial organs .

改革专利和商标确权、授权程序，研究专利无效审理和商标评审机构向准司法机构转变的问题。