INTERNATIONAL PATENT: CHINA NATIONAL TOBACCO CORPORATION SICHUAN COMPANY, 中国烟草总公司四川省公司, SICHUAN TOBACCO CORPORATION DEYANG BRANCH, 四川省烟草公司德阳市公司, SICHUAN AGRICULTURAL UNIVERSITY, 四川农业大学 FILES APPLICATION FOR "INTELLIGENT IDENTIFICATION METHOD AND SYSTEM FOR MATURITY LEVEL OF CIGAR WRAPPER TOBACCO LEAVES"

GENEVA, Oct. 12 -- CHINA NATIONAL TOBACCO CORPORATION SICHUAN COMPANY (Unit 1, Building 1, No. 936 Shiji Cheng Road, High-tech ZoneChengdu, Sichuan 610017), 中国烟草总公司四川省公司 (中国四川省成都市高新区世纪城路936号1栋1单元), SICHUAN TOBACCO CORPORATION DEYANG BRANCH (No. 176, Changjiang East Road, Jingyang DistrictDeyang, Sichuan 618099), 四川省烟草公司德阳市公司 (中国四川省德阳市旌阳区长江东路1...