Title:
【発明の名称】対物レンズを形成する集光用光学装置
Document Type and Number:
Japanese Patent JPH02500141
Kind Code:
A
Inventors:
Dure Michelle
Truché michel
Truché michel
Application Number:
JP50621488A
Publication Date:
January 18, 1990
Filing Date:
July 08, 1988
Export Citation:
Assignee:
Saint-Leu National de l'Arche Chessantique (SEN RS)
International Classes:
G02B17/00; G02B17/06; G02B21/02; G02B21/04; (IPC1-7): G02B17/00; G02B21/02
Attorney, Agent or Firm:
Masanobu Ebikawa (5 others)