下列属于我国《专利法》所称“职务发明”的是
B
暂无解析
Whentheforwarderpacksthegoodsonbehalfoftheexporter,heshouldconsiderthe().
E-commercenotonlyinvolvesexchangesamongcustomers,businesspartnersandvendors,butalsoincludesoperationsthathandledwithinthebusinessitself.
Piggybackisasystemofunitizedmultimodallandtransportby().