Snubbed bolster truck,申请号US19450614214-传众专利搜索

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发明名称	Snubbed bolster truck
摘要
申请公布号	US2548223(A)	申请公布日期	1951.04.10
申请号	US19450614214	申请日期	1945.09.04
申请人	AMERICAN STEEL FOUNDRIES	发明人	LEHRMAN LEO A.
分类号	B61F5/12	主分类号	B61F5/12
代理机构		代理人
主权项
地址

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