GAS VENT FOR AIR TIGHT DRUM,申请号KR19990018115U-传众专利搜索

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发明名称	GAS VENT FOR AIR TIGHT DRUM
摘要
申请公布号	KR200173362(Y1)	申请公布日期	2000.03.15
申请号	KR19990018115U	申请日期	1999.08.28
申请人	SONG, KEUM YOUNG	发明人	SONG, KEUM YOUNG
分类号	B65D51/16;(IPC1-7):B65D51/16	主分类号	B65D51/16
代理机构		代理人
主权项
地址

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