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
TELEVISION APPARATUS
摘要
申请公布号
CA342774(A)
申请公布日期
1934.07.03
申请号
CAD342774
申请日期
申请人
THE CANADIAN MARCONI COMPANY
发明人
HARRY MELVILLE DOWSETT;LOUIS EDWARD QUINTRELL WALKER
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
RIGID INORGANIC FIBER PLATE AND MANUFACTURE THEREOF
STRUCTURE
NEW STOOL
METHOD FOR CONSTRUCTING ANCHOR SUPPORTING BEAM
RECLAMATION WORK VESSEL
WELL POINT ROD
METHOD FOR HEATING RUBBER AND ASPHALT FOR MELT FUSION AND MANUFACTURE OF PAVING CONSTRUCTION MATERIAL
3-BENZOYLPROPIONIC ACID DERIVATIVE
TRIFUNCTIONAL POLYOXYETHYLENEDIAMINE DERIVATIVE
METHOD FOR WORKING SILICON SUBSTRATE
XANTHINE DERIVATIVE
TRICHOGENOUS PROMOTING AND GRAY HAIR BLACKENING AGENT
UNPACKING DEVICE
ELECTRONIC CIRCUIT DEVICE AND ITS MANUFACTURE
INK JET RECORDING DEVICE
THERMALLY INSULATING COMPOSITE PANEL OF UNSATURATED POLYESTER RESIN
WAFER PACKAGING METHOD
METHOD OF TRANSPORTING ARTICLE BY CONVEYOR AND PALLET USED THEREFOR
SHEET MEMBER WITH FOLDING RULED LINE
METHOD AND DEVICE FOR GRINDING AND SHAPING ELECTRODE OF RESISTANCE WELDING MACHINE