A spring part without increasing the total surface of the clip body. A part of the clip body is cut out as cutout part which is bent to form the spring part. The cutout part which is a part of the clip body is utilized as the spring part.
申请公布号
US8245359(B2)
申请公布日期
2012.08.21
申请号
US20070448640
申请日期
2007.12.07
申请人
FUJIHARA SHIGEKI;FUJIWARA HIROZUMI;TOKYO KINZOKU INDUSTRY CO., LTD.
