Category: Ikike nchọpụta Kemịkalụ Ọ bụghị onye ọ bụla maara esi a patent, SP, ma ọ bụla nwere ike na-agụ ya. Iwu The ebumnobi na ụkpụrụ nke Standardization na usoro nke mmezu nke atụmatụ nke otutu development Iwu Mmekọ nlereanya - otu ihe atụ. Mmekọ nlereanya na mepụtara: myirịta na esemokwu. Inweta a patent maka mmekọ nlereanya Iwu