Document Type and Number:
Japanese Patent JPS62162672
Kind Code:
U
Application Number:
JP4898386U
Publication Date:
October 16, 1987
Filing Date:
April 03, 1986
Export Citation:
International Classes:
G01R31/12; G01R31/00; (IPC1-7): G01R31/00; G01R31/12
Domestic Patent References:
| JP56166545B | ||||
| JPS55114966A | 1980-09-04 | |||
| JP47050753A | ||||
| JPS53121670A | 1978-10-24 |