Title:
ミシンの針棒切換え装置
Document Type and Number:
Japanese Patent JP5518233
Kind Code:
B1
Inventors:
Chen Mario
Application Number:
JP2013087581A
Publication Date:
June 11, 2014
Filing Date:
April 18, 2013
Export Citation:
Assignee:
Enlightenment Co., Ltd.
International Classes:
D05B55/16
Domestic Patent References:
| JPS6286180U | 1987-06-02 | |||
| JPS4523979B1 | ||||
| JP2000070581A | 2000-03-07 |
Attorney, Agent or Firm:
Aiwa Patent Business Corporation
Previous Patent: JPS5518232
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