Title:
How to inspect through holes
Document Type and Number:
Japanese Patent JP6292091
Kind Code:
B2
Inventors:
Yuji Nozu
Application Number:
JP2014180260A
Publication Date:
March 14, 2018
Filing Date:
September 04, 2014
Export Citation:
Assignee:
Asahi Glass Co., Ltd.
International Classes:
G01B11/12; G01N21/95
Domestic Patent References:
| JP2014115149A | ||||
| JP7220077A |
Foreign References:
| WO2010087483A1 | ||||
| US5493096 |
Attorney, Agent or Firm:
Tadashige Ito
Tadahiko Ito
Tadahiko Ito
Previous Patent: Dissolution kiln, a dissolving method, and a manufacturing method of a nonalkali glass board
Next Patent: JPS6292092
Next Patent: JPS6292092