Paper and method of making the same,申请号US19280319719-传众专利搜索

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发明名称	Paper and method of making the same
摘要
申请公布号	US1808067(A)	申请公布日期	1931.06.02
申请号	US19280319719	申请日期	1928.11.15
申请人	RAFFOLD PROCESS CORPORATION	发明人	RAFTON HAROLD ROBERT
分类号	D21H17/68;D21H17/70	主分类号	D21H17/68
代理机构		代理人
主权项
地址

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