Title:
【発明の名称】コンパクトなズームレンズ
Document Type and Number:
Japanese Patent JP2900487
Kind Code:
B2
Inventors:
HASHIMURA JUNJI
OKADA NAOSHI
OKADA NAOSHI
Application Number:
JP7722490A
Publication Date:
June 02, 1999
Filing Date:
March 26, 1990
Export Citation:
Assignee:
MINORUTA KK
International Classes:
G02B13/18; G02B15/16; (IPC1-7): G02B15/16; G02B13/18
Attorney, Agent or Firm:
Shizuo Sano