GUTTA-PERCHA PROCESSING,申请号CAD337226-传众专利搜索

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发明名称	GUTTA-PERCHA PROCESSING
摘要
申请公布号	CA337226(A)	申请公布日期	1933.11.21
申请号	CAD337226	申请日期
申请人	JOHN NORMAN DEAN;HENRY JOSEPH GARNETT;WILLOUGHBY STATHAM SMITH	发明人	WILLOUGHBY STATHAM SMITH;JOHN NORMAN DEAN;HENRY JOSEPH GARNETT
分类号		主分类号
代理机构		代理人
主权项
地址

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