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<dcvalue element="contributor" qualifier="author">심재혁</dcvalue>
<dcvalue element="contributor" qualifier="author">송상민</dcvalue>
<dcvalue element="contributor" qualifier="author">조봉래</dcvalue>
<dcvalue element="contributor" qualifier="author">차성철</dcvalue>
<dcvalue element="date" qualifier="accessioned">2024-01-12T03:36:18Z</dcvalue>
<dcvalue element="date" qualifier="available">2024-01-12T03:36:18Z</dcvalue>
<dcvalue element="date" qualifier="issued">2020-06-23</dcvalue>
<dcvalue element="identifier" qualifier="uri">https:&#x2F;&#x2F;pubs.kist.re.kr&#x2F;handle&#x2F;201004&#x2F;76927</dcvalue>
<dcvalue element="title" qualifier="none">초고강도&#x20;스프링강</dcvalue>
<dcvalue element="type" qualifier="none">Patent</dcvalue>
<dcvalue element="date" qualifier="registration">2020-06-23</dcvalue>
<dcvalue element="date" qualifier="application">2016-04-26</dcvalue>
<dcvalue element="identifier" qualifier="patentRegistrationNumber">10689736</dcvalue>
<dcvalue element="identifier" qualifier="patentApplicationNumber">15&#x2F;139,231</dcvalue>
<dcvalue element="publisher" qualifier="country">US</dcvalue>
<dcvalue element="type" qualifier="iprs">특허</dcvalue>
<dcvalue element="contributor" qualifier="assignee">한국과학기술연구원</dcvalue>
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