Process for the dyeing of colloids of the cellulose series of the group of cellulose esters or ethers fast greenish yellow tints专利检索- .含酯基的材料专利检索查询-专利查询网

Process for the dyeing of colloids of the cellulose series of the group of cellulose esters or ethers fast greenish yellow tints
申请号	US41169329	申请日	1929-12-04	公开(公告)号	US1893543A	公开(公告)日	1933-01-10
申请人	SOC OF CHEMICAL IND;			发明人	FRIEDRICH FELIX;
摘要
权利要求
说明书全文