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<dcvalue element="contributor" qualifier="author">김창홍</dcvalue>
<dcvalue element="contributor" qualifier="author">이광우</dcvalue>
<dcvalue element="date" qualifier="accessioned">2024-01-12T05:32:03Z</dcvalue>
<dcvalue element="date" qualifier="available">2024-01-12T05:32:03Z</dcvalue>
<dcvalue element="date" qualifier="issued">1973-06-09</dcvalue>
<dcvalue element="identifier" qualifier="uri">https:&#x2F;&#x2F;pubs.kist.re.kr&#x2F;handle&#x2F;201004&#x2F;78599</dcvalue>
<dcvalue element="title" qualifier="none">고도로　미분된　규산의　제조방법</dcvalue>
<dcvalue element="type" qualifier="none">Patent</dcvalue>
<dcvalue element="date" qualifier="registration">1973-06-09</dcvalue>
<dcvalue element="date" qualifier="application">1972-10-04</dcvalue>
<dcvalue element="identifier" qualifier="patentRegistrationNumber">3952</dcvalue>
<dcvalue element="identifier" qualifier="patentApplicationNumber">72-1494</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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