Title:
【考案の名称】角度検査用具
Document Type and Number:
Japanese Patent JPS58104905
Kind Code:
U
Inventors:
Takao Yokota
Application Number:
JP285782U
Publication Date:
July 16, 1983
Filing Date:
January 11, 1982
Export Citation:
International Classes:
E04G21/18; E04G21/16; G01B5/24; (IPC1-7): G01B5/24; E04G21/16
Domestic Patent References:
| JPS5515046U | 1980-01-30 |