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发明名称
분해가능한이쑤시개
摘要
<p>분해성 이쑤시개의 재료 성분을 개선하여 전분 이외에 굴 껍질, 조개 껍질 또는 게 껍질의 분말 가루를 적정량 혼합하여 이쑤시개의 강도 향상과 함께 이쑤시개의 사용 중에 표면이 미끄러지는 현상을 개선토록 한 것이다.</p>
申请公布号
KR19990073302(A)
申请公布日期
1999.10.05
申请号
KR19990026243
申请日期
1999.06.30
申请人
조성호
发明人
조성호
分类号
主分类号
代理机构
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