Document Type and Number:
Japanese Patent JPS61101906
Kind Code:
U
Application Number:
JP18771684U
Publication Date:
June 28, 1986
Filing Date:
December 10, 1984
Export Citation:
International Classes:
G02B6/46; G02B6/00; G02B6/44; H01B11/00; H01B11/22; H02G7/05; (IPC1-7): H01B11/00; G02B6/00; G02B6/44; H01B11/22; H02G7/05