허가許可 permission; approval 허용許容 permission; allowing 면허免許 license 면허증免許證 license; certificate 무면허無免許 being unlicensed 운전면허運轉免許 driver's license 운전면허증運轉免許證 driver's license 특허特許 patent 특허권特許權 patent 허가제許可制 permit system; licensing system 허가증許可證 permit; license 무허가無許可 being unlicensed 불허不許 being not permitted; disallowance; disapproval 인허認許 authorization; permission; approval