英语词汇“categories of patent”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	categories of patent
释义	categories of patent 利专利保护类别
随便看	lock-forwards lock frame lock frame guide pin Lock-free lock free retainer lock free system lock-free system lock from lock front lockful lockfuls lock, gas-operated lockgate lock gate Lock-gate lock gate hatch lockgates lock gates lock-gates lock gate seal lock gear lock granularity lock guide lock half-heartedly lock handle