Manufacture of vat dyestuffs and of intermediate products relating thereto,申请号US19280276500-传众专利搜索

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发明名称	Manufacture of vat dyestuffs and of intermediate products relating thereto
摘要
申请公布号	US1901288(A)	申请公布日期	1933.03.14
申请号	US19280276500	申请日期	1928.05.09
申请人	BRITISH DYESTUFFS CORPORATION LIMITED	发明人	DAVIDSON ALFRED;SHEPHERDSON ARNOLD
分类号	C09B1/32	主分类号	C09B1/32
代理机构		代理人
主权项
地址

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