Title:
【考案の名称】照度線図
Document Type and Number:
Japanese Patent JPS59128535
Kind Code:
U
Inventors:
Nobuo Yamamoto
Application Number:
JP2317583U
Publication Date:
August 29, 1984
Filing Date:
February 18, 1983
Export Citation:
International Classes:
G01J1/00; (IPC1-7): G01J1/00