Automatic pressure release gauge,申请号US19310543292-传众专利搜索

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发明名称	Automatic pressure release gauge
摘要
申请公布号	US1900533(A)	申请公布日期	1933.03.07
申请号	US19310543292	申请日期	1931.06.10
申请人	JAY WILCOX LELAND	发明人	WILCOX LELAND JAY
分类号	B60S5/04	主分类号	B60S5/04
代理机构		代理人
主权项
地址

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