| patent ductus arteriosus |
(PDA) an abnormal condition, common in prematures, in which the ductus-the fetal blood vessel connecting the aorta and the pulmonary artery-fails to close after birth.
출처: addie.home.mindspring.com/marilyn/terms.htm
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| patent |
The exclusive right of an inventor to make, use, or sell his invention for a period of years. A patent is an intangible asset that may be depreciated over its remaining life. The sale of a patent usually results in long-term capital gain treatment.
출처: www.bookkeeperlist.com/definitionsp.shtml
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| patent |
A conveyance of title to land by the Federal or State Government.
출처: www.txtitle.com/sub_glos.htm
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| patent |
Grants the inventor of a new product or process exclusive rights to the manufacture, use, or sale of that invention.
출처: enbv.narod.ru/text/Econom/ib/str/261.html
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| patent |
A right granted for any device, substance, method or process, that is new, inventive and useful.
출처: www.innovation.sa.gov.au/sti/a8_publish/modules/pu...
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