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
Sound and television receiving system
摘要
申请公布号
US2155126(A)
申请公布日期
1939.04.18
申请号
US19360095580
申请日期
1936.08.12
申请人
MARKIA CORPORATION
发明人
GOLDMARK PETER C.
分类号
H04N5/60
主分类号
H04N5/60
代理机构
代理人
主权项
地址
您可能感兴趣的专利
SELF-DRIVEN CENTRIFUGE HAVING VANE MODULE
GAS BARRIER FILM LAMINATE
LIP STICKING APPARATUS
METHOD FOR JOINING RESIN FRAME BODY AND RESIN JOINING APPARATUS
METHOD AND APPARATUS FOR PRODUCING READY-MIXED CONCRETE
WORK FIXING PIECE POSITIONING DEVICE FOR MATERIAL HAND
WORK POSITIONING TOOL FOR ROBOT OPERATION
FASTENING DEVICE
ELECTROCHEMICAL MACHINING ELECTRODE FOR DYNAMIC PRESSURE GROOVE AND METHOD FOR MACHINING DYNAMIC PRESSURE GROOVE USING IT
TOOL FOR CUTTING METAL MATERIAL
AXIAL STRIKING TYPE ELECTRIC HAND TOOL DEVICE
THROWAWAY TIP FOR FACE MILLING CUTTER
SOLID WIRE FOR ARC WELDING WITHOUT COPPER PLATING
GRAIN-ORIENTED SOLIDIFICATION CASTING APPARATUS AND GRAIN-ORIENTED SOLIDIFICATION CASTING METHOD
CAST IRON PART AND ITS PRODUCING METHOD
DUMMY BLOCK FOR LOW EXTRUSION RATIO
SURFACE LIGHT EMITTING DISPLAY BOARD AND SIGN DEVICE
STRUCTURE FOR SUPPORTING SIGN BOARD
PORTABLE INSTRUMENT HAVING WRIST BAND WITH ELECTRIC CONNECTION MEANS
GAS SENSOR