... 专利义务 patent duties 专利有效期满 patent expired 专利折旧 depreciation on franchises ...
基于6个网页-相关网页
expired patent 期满专利 ; 过期专利
expired patent value 已耗专利权价值 ; 已消逝专利权价值
expired d patent 期满专利
patent ceased and expired [专利] 终止和期满的专利
It was first synthesized in 1965 and the patent expired in 1992.
这是首次合成于1965年和1992年专利到期。
Vitapharm's technology can readily recycle a patent expired product with better therapeutic and market potential at a lower cost and with minimum risk.
维达·法姆拥有的技术是，以更好的疗效和市场潜力，最低的价格和最小的风险，去利用那些已经到期的专利药物产品进行重利用。
In recent months, would-be plaintiffs have been fanning out across retail stores and the Internet searching for expired patent Numbers on everything from toothpaste to toilet plungers.
从牙膏直到皮搋子，近几个月里潜在原告一直在各家零售商店和互联网上遍寻标了过期专利号的任何商品。
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