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
METHODS FOR DETERMINING LISTENERS HEAD POSITION
摘要
申请公布号
GB9112339(D0)
申请公布日期
1991.07.24
申请号
GB19910012339
申请日期
1991.06.07
申请人
FENNER, DAVID F
发明人
分类号
主分类号
代理机构
代理人
主权项
地址
您可能感兴趣的专利
HOLE TRANSPORT MATERIAL AND ITS USE
HOT MELT ADHESIVE COMPOSITION
ACRYLIC TACK AGENT COMPOSITION
MATTE ELECTRODEPOSITION COATING COMPOSITION CONTAINING FLUORORESIN AND METHOD OF COATING THEREWITH
THERMOPLASTIC RESIN COMPOSITION
THERMOPLASTIC RESIN COMPOSITION
ANTISTATIC AGENT
COATED INORGANIC POWDER AND PREPARATION THEREOF AND COATING COMPOSITION FOR INORGANIC POWDER AND PREPARATION THEREOF
THERMOPLASTIC ELASTOMER RESIN COMPOSITION
BEAD FILLER RUBBER COMPOSITION
PREFOAMING PARTICLE MADE OF ANTISTATIC POLYOLEFIN RESIN AND ITS PREPARATION
SILANE CROSS-LINKER CARRIER AND PRODUCTION OF SILANE-CROSS-LINKER RESIN MOLDING USING THE SAME
POLYANILINE COMPOSITION SOLUBLE IN AQUEOUS SOLVENT, THIN CONDUCTIVE FILM USING THE SAME, AND ITS PRODUCTION
CONTINUOUS PRODUCTION OF RUBBER-MODIFIED STYRENIC RESIN
PRODUCTION OF OXYMETHYLENE COPOLYMER RESIN COMPOSITION
FILM EASILY BONDABLE TO DIAZO COATING COMPOSITION
PRODUCTION OF CONDUCTIVE POLYMER
通信系统中用跳频控制信道工作的装置和方法
透明洗发膏
一种保健用药用组合物及其生产方法