VORRICHTUNG ZUM EINBRINGEN VON WASSERFREIEM AMMONIAK IN DEN ZU DUENGENDEN BODEN.,申请号DE195300R6830U-传众专利搜索

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发明名称	VORRICHTUNG ZUM EINBRINGEN VON WASSERFREIEM AMMONIAK IN DEN ZU DUENGENDEN BODEN.
摘要
申请公布号	DE1671222(U)	申请公布日期	1954.02.04
申请号	DE195300R6830U	申请日期	1953.06.30
申请人	RUHR-STICKSTOFF AKTIENGESELLSCHAFT	发明人
分类号		主分类号
代理机构		代理人
主权项
地址

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