Device and process for blocking fluid and gaseous substances,申请号DE19944440714-传众专利搜索

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发明名称	Device and process for blocking fluid and gaseous substances
摘要	Published without abstract.
申请公布号	DE4440714(A1)	申请公布日期	1995.04.20
申请号	DE19944440714	申请日期	1994.11.15
申请人	ECKHOFF, HANS, JUN., 58256 ENNEPETAL, DE;DENK, OLIVER, DIPL.-ING., 44309 DORTMUND, DE	发明人	ECKHOFF, HANS, JUN., 58256 ENNEPETAL, DE;DENK, OLIVER, DIPL.-ING., 44309 DORTMUND, DE
分类号	E03B7/00;E03C1/05;(IPC1-7):E03C1/05;F16K37/00	主分类号	E03B7/00
代理机构		代理人
主权项
地址

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