부유체를 위한 관절식 도관 시스템,申请号KR19820000442-传众专利搜索

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发明名称	부유체를 위한 관절식 도관 시스템
摘要	<p>내용 없음</p>
申请公布号	KR830009411(A)	申请公布日期	1983.12.21
申请号	KR19820000442	申请日期	1982.02.03
申请人	null, null	发明人	게르하르두스 코르넬리스 반 데어 그라아프
分类号	B63B27/24;B67D9/00;E21B43/01;F16L1/12;F16L39/04	主分类号	B63B27/24
代理机构		代理人
主权项
地址

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