Title:
ねじ締め状態の良否判定方法およびシステム
Document Type and Number:
Japanese Patent JP6621013
Kind Code:
B2
Inventors:
Katsuyuki Tozu
Application Number:
JP2015206077A
Publication Date:
December 18, 2019
Filing Date:
October 20, 2015
Export Citation:
Assignee:
Katsuyuki Tozu
International Classes:
B25B23/14; B23P19/06
Domestic Patent References:
| JP7227729A | ||||
| JP2005324264A | ||||
| JP61050777A |
Foreign References:
| US5131130 |