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
BLASE FUER SPORTBAELLE UND VERFAHREN ZU IHRER HERSTELLUNG
摘要
A bladder for a game ball is formed from a composite film which is made from a mixture of polyurethane and polyvinylchloride.
申请公布号
DE4110652(A1)
申请公布日期
1991.10.10
申请号
DE19914110652
申请日期
1991.04.02
申请人
WILSON SPORTING GOODS CO., RIVER GROVE, ILL., US
发明人
WALTERS, PETER J., ROSELLE, ILL., US
分类号
A63B41/02;C08L27/06;C08L75/04
主分类号
A63B41/02
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Device to operate a laboratory microchip
Battery pack
Method and apparatus for monitoring a passageway using 3D images
Display grayscale control using operational amplifiers
Method for preparing metal cyanide catalyst complexes using partially miscible complexing agents
Universal cab guard
Apparatus for filling and refilling a flexible container
Light-emitting device and image forming apparatus
Liquid crystal display device
Wound dressing and method for manufacturing the same
Method for preparing catalyst supports and supported catalysts from single walled carbon nanotubes
Calibrating basket for a calibrating station
Forming jig and method for producing formed body using same
Segmented resist islands for photolithography on single sliders
Flade gas turbine engine with fixed geometry inlet
Apparatus and method for reciprocating a person
Clamping device and transport mechanism for transporting substrates
Vehicle door pillar decorative panel
Skew adjusting method, skew adjusting apparatus, and test apparatus
Schisandrin B preparation
