Title:
【発明の名称】コラーゲン湿体の製造方法
Document Type and Number:
Japanese Patent JP2685301
Kind Code:
B2
Inventors:
Kazuo Kawasumi
Application Number:
JP21749989A
Publication Date:
December 03, 1997
Filing Date:
August 25, 1989
Export Citation:
Assignee:
Kai Co., Ltd.
SHOWA DENKO K.K.
SHOWA DENKO K.K.
International Classes:
D01C3/00; D04H1/413; D21H13/10; D21H13/34; (IPC1-7): D01C3/00; D04H1/40; D21H13/34
Domestic Patent References:
| JP5540869A | ||||
| JP56134245A | ||||
| JP4633403B1 | ||||
| JP614419B2 | ||||
| JP5843481B2 | ||||
| JP5851523B2 | ||||
| JP317924B2 |
Attorney, Agent or Firm:
Haruo Hamada