Title:
【発明の名称】合成樹脂製レンズ
Document Type and Number:
Japanese Patent JP2906055
Kind Code:
B2
Inventors:
KASAI YOSHIHIKO
IRYO TAKEAKI
IRYO TAKEAKI
Application Number:
JP5724388A
Publication Date:
June 14, 1999
Filing Date:
March 10, 1988
Export Citation:
Assignee:
SEIKOO EPUSON KK
International Classes:
G02B1/04; G02B1/10; G02B1/14; (IPC1-7): G02B1/10; G02B1/04
Domestic Patent References:
| JP6183212A | ||||
| JP61143445A | ||||
| JP537945B2 | ||||
| JP55500905A |
Attorney, Agent or Firm:
Kisaburo Suzuki (1 outside)