AN EXERCISING FINE DUST-PROTECTION MASK MINIMIZING RESPIRATORY RESISTANCE,申请号KR20100021956-传众专利搜索

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发明名称	AN EXERCISING FINE DUST-PROTECTION MASK MINIMIZING RESPIRATORY RESISTANCE
摘要
申请公布号	KR20110102766(A)	申请公布日期	2011.09.19
申请号	KR20100021956	申请日期	2010.03.11
申请人	KIM, KYUNG JIN;KIM, DO YEON	发明人	KIM, KYUNG JIN;KIM, DO YEON
分类号	A62B7/10;A62B9/04;A62B18/02	主分类号	A62B7/10
代理机构		代理人
主权项
地址

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