PROCESS OF MAKING WOOD PULP,申请号CAD299712-传众专利搜索

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发明名称	PROCESS OF MAKING WOOD PULP
摘要
申请公布号	CA299712(A)	申请公布日期	1930.04.29
申请号	CAD299712	申请日期
申请人	THE BEDFORD PULP AND PAPER COMPANY	发明人	SPOTTSWOOD, C. FOSTER;WILLIAM BRYDGES
分类号		主分类号
代理机构		代理人
主权项
地址

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