Lawn sprinkler and flushing opening seal,申请号US19410374409-传众专利搜索

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发明名称	Lawn sprinkler and flushing opening seal
摘要
申请公布号	US2325280(A)	申请公布日期	1943.07.27
申请号	US19410374409	申请日期	1941.01.14
申请人	SCHERRER HARRY A	发明人	SCHERRER HARRY A.
分类号	B05B15/10	主分类号	B05B15/10
代理机构		代理人
主权项
地址

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