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<dcvalue element="contributor" qualifier="author">김훈식</dcvalue>
<dcvalue element="contributor" qualifier="author">김용진</dcvalue>
<dcvalue element="contributor" qualifier="author">이상득</dcvalue>
<dcvalue element="contributor" qualifier="author">정문조</dcvalue>
<dcvalue element="contributor" qualifier="author">이현주</dcvalue>
<dcvalue element="date" qualifier="accessioned">2024-01-12T11:04:39Z</dcvalue>
<dcvalue element="date" qualifier="available">2024-01-12T11:04:39Z</dcvalue>
<dcvalue element="date" qualifier="issued">2000-09-23</dcvalue>
<dcvalue element="identifier" qualifier="uri">https:&#x2F;&#x2F;pubs.kist.re.kr&#x2F;handle&#x2F;201004&#x2F;85214</dcvalue>
<dcvalue element="title" qualifier="none">셀레늄－탄산　알칼리　촉매계를　이용한N,N-치환　우레아의　제조방법</dcvalue>
<dcvalue element="type" qualifier="none">Patent</dcvalue>
<dcvalue element="date" qualifier="registration">2000-09-23</dcvalue>
<dcvalue element="date" qualifier="application">1998-09-18</dcvalue>
<dcvalue element="identifier" qualifier="patentRegistrationNumber">275793</dcvalue>
<dcvalue element="identifier" qualifier="patentApplicationNumber">98-38729</dcvalue>
<dcvalue element="publisher" qualifier="country">KO</dcvalue>
<dcvalue element="type" qualifier="iprs">특허</dcvalue>
<dcvalue element="contributor" qualifier="assignee">한국과학기술연구원</dcvalue>
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