Method for manufacturing hydroxyethyl glycosaminoglycan film-forming agent for fresh-keeping of winter jujube
Method for manufacturing hydroxyethyl glycosaminoglycan film-forming agent for fresh-keeping of winter jujube
- CN 100,502,671 C
- Filed: 05/01/2004
- Issued: 06/24/2009
- Est. Priority Date: 09/15/2003
- Status: Expired