首页
产品
黄页
商标
征信
会员服务
注册
登录
全部
|
企业名
|
法人/股东/高管
|
品牌/产品
|
地址
|
经营范围
发明名称
一种双层拉链
摘要
本实用新型公开了一种双层拉链,由里层拉链(1)和外层拉链(2)组成,在里层拉链(1)的外层加装了外层拉链(2),使用时,若外层拉链(2)损坏,可以启用里层拉链(1),避免尴尬事发生。
申请公布号
CN2888944Y
申请公布日期
2007.04.18
申请号
CN200620007334.2
申请日期
2006.03.06
申请人
吴姗娜
发明人
吴姗娜
分类号
A44B19/02(2006.01)
主分类号
A44B19/02(2006.01)
代理机构
代理人
主权项
1、一种双层拉链,由里层拉链(1)和外层拉链(2)组成,其特征是:里层拉链(1)在外层拉链(2)下层。
地址
136000吉林省四平县爱信诚潜能开发培训学校
您可能感兴趣的专利
Inspection device, especially for steam generator tubes
Control device for continuous rolling machine
Activated carbon fiber spun yarn
Cutter Guard
Bowl-type vibratory finishing machine
Process for drying foods under reduced pressure
Skate boot insert
Base plate bolt hole marker
Concrete finishing tool
Needle thread tensioning device for a sewing machine
Sliding closure assemblies
Inter-axle differential transfer box unit for a four-wheel drive vehicle
Crossunder within an active device
Battery-powered optical bar code reader and voltage regulator therefor
Method of making molecularly oriented plastic bottles
Multiple injection moulding apparatus
Numerical control method
Process of production of organic dithio-acids and their application
Controllable spatial incoherence echelon for laser
Programmable driver/controller for ink jet printheads