Title:
【考案の名称】照度測定器
Document Type and Number:
Japanese Patent JPS59172342
Kind Code:
U
Inventors:
Kosei Tsunesei
Application Number:
JP6674383U
Publication Date:
November 17, 1984
Filing Date:
May 02, 1983
Export Citation:
International Classes:
G01J1/02; (IPC1-7): G01J1/02
Domestic Patent References:
| JPS4818183B1 | 1973-06-04 |