“filing date”造句，怎麼用filing date造句

at the option of the Contracting Party, the filing date of the application which resulted in the registration concerned or the registration date of the registration concerned;

Contracting Party may provide that no filing date shall be accorded until the required fees are paid.

[Prohibition of Other Requirements] No Contracting Party may demand that requirements other than those referred to in paragraphs (1) and (2) be complied with in respect of the filing date.