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
MODULATION SYSTEM CAPABLE OF IMPROVING A TRANSMISSION SYSTEM
摘要
申请公布号
GB2173074(B)
申请公布日期
1989.01.18
申请号
GB19860006965
申请日期
1986.03.20
申请人
* NEC CORPORATION
发明人
YOSHINORI * NAGATA
分类号
H03C3/06;H03C3/08;H03F1/32;H04B1/62;H04L27/36;(IPC1-7):H04B1/02
主分类号
H03C3/06
代理机构
代理人
主权项
地址
您可能感兴趣的专利
DETERGENT
ESTIMATION OF COKE'S STRENGTH
PRESSURE-SENSITIVE ADHESIVE TAPE FOR BINDING
MATERIAL FOR HOT PLATE
FLOOR-COVERING MATERIAL
FUEL INJECTION CONTROL DEVICE FOR INTERNAL COMBUSTION ENGINE
GAS OIL ADDITIVE AND METHOD FOR INHIBITING GENERATION OF NITROGEN OXIDES
SEMICONDUCTIVE MATERIAL
WATERPROOF SHEET
PLASTIC BASE MATERIAL, SILVER HALIDE PHOTOSENSITIVE MATERIAL AND MAGNETIC RECORDING MEDIUM USING THE SAME
EPOXY RESIN COMPOSITION AND SEALED SEMICONDUCTOR DEVICE
CORROSIONPROOF COATING COMPOSITION FOR SLATE AND CORROSIONPROOF COATED SLATE STRUCTURE
THERAPEUTIC AGENT FOR LEISHMANIASIS COMPRISING GLUCOPYRANOSE DERIVATIVE AS ACTIVE INGREDIENT
PRODUCTION OF HYDRATED GAS AND AGENT FOR PROMOTING PRODUCTION OF HYDRATED GAS
PROPHYLACTIC AND THERAPEUTIC AGENT FOR PANCREATITIS
TIME LEACHING-TYPE COATED GRANULAR FERTILIZER, AND ITS PRODUCTION
THERMALLY CONDUCTIVE SILICONE RUBBER COMPOSITION AND ITS MOLDED ITEM
VINYL CHLORIDE-BASED GRAFT COPOLYMER
METHOD OF CARRYING BULK MATERIAL, AND STRUCTURE OF LOWERING FRICTION OF BOTTOM SURFACE OF BULK MATERIAL
POLYPROPYLENE FILM AND ITS MANUFACTURE