Каток с обогревом изнутри для укатывания дорожных покрытий,申请号SU19480384426-传众专利搜索

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发明名称	Каток с обогревом изнутри для укатывания дорожных покрытий
摘要
申请公布号	SU76200(A1)	申请公布日期	1948.11.30
申请号	SU19480384426	申请日期	1948.07.31
申请人	DRELING P.E.	发明人	DRELING P.E.
分类号	E01C19/23;E01C21/02;E01H5/10	主分类号	E01C19/23
代理机构		代理人
主权项
地址

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