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
36区配治挂图
摘要
申请公布号
CN3150486D
申请公布日期
2000.06.07
申请号
CN99336155.2
申请日期
1999.08.28
申请人
张士学
发明人
张士学
分类号
19-08-P0209
主分类号
19-08-P0209
代理机构
河南省专利代理中心
代理人
张欣棠
主权项
地址
462000河南省漯河市人民东路与东环路口
您可能感兴趣的专利
Invisible flat-top mold blank and method for manufacturing same
Manufacture of flexible sheet material
Derivatives of L-carnitine
Process for manufacturing a high modulus poly-p-phenylene terephthalamide fiber
Alkylene oxides production using molten nitrate salt catalyst and a co-catalyst
Novel beta-lactams containing amino acid substituents
Derivatives of piperazine, method for making the same
Ammoxidation of paraffins and catalysts therefor
Catalyzed oxime conversions
Belt tensioning system, tensioner and parts therefor and methods of making the same
Polymeric membrane air separator for a turbocharger and brake system in a vehicle
Preparation of para-acyloxybenzene sulfonates
HIGHER ORDER HARMONIC WAVE GENERATING MECHANISM FOR LASER LIGHT SOURCE
RESIDUAL CAPACITY METER FOR LEAD BATTERY
VAPORING SPEED MEASURING INSTRUMENT
ELECTRONIC SUNGLASSES
RESPONSE MECHANISM FOR SPECTROMETER
MEASURING METHOD FOR OPERATION EFFECT QUANTITY
PEDAL-OPERATED SWING FAUCET
BRAKE FRICTIONAL MATERIAL
