Title:
【発明の名称】光学レンズ
Document Type and Number:
Japanese Patent JP2773401
Kind Code:
B2
Inventors:
Teruhiro Shiono
Application Number:
JP19942790A
Publication Date:
July 09, 1998
Filing Date:
July 27, 1990
Export Citation:
Assignee:
Matsushita Electric Industrial Co., Ltd
International Classes:
G02B5/18; G02B3/08; (IPC1-7): G02B5/18
Domestic Patent References:
| JP5933642A | ||||
| JP5348704A | ||||
| JP5879207A |
Other References:
【文献】特許2532729(JP,B2)
【文献】特許2586703(JP,B2)
【文献】特許2586703(JP,B2)
Attorney, Agent or Firm:
Tomoyuki Takimoto (1 person outside)