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
VARIABLE CALLING TONE TYPE TELEPHONE SET
摘要
申请公布号
JPH01188148(A)
申请公布日期
1989.07.27
申请号
JP19880011973
申请日期
1988.01.22
申请人
NEC CORP
发明人
YOSHIMOTO AKIRA
分类号
H04M3/42;H04M1/00
主分类号
H04M3/42
代理机构
代理人
主权项
地址
您可能感兴趣的专利
SENSOR
ENDOSCOPE
PIPE COUPLING
CONTACTOR FOR CONNECTING AND DISCONNECTING ONE OR MORE ELECTRICAL CIRCUITS
WERKWIJZE VOOR DE VERVAARDIGING VAN EEN CONISCHE KUNSTSTOFHOUDER MET EEN NAAR BUITEN STEKENDE OPENINGSRAND, DOOR MIDDEL VAN DIEPTREKKEN.
HIGH SOLIDS COATING COMPOSITIONS
ARYL SUBSTITUTED 7-OXABICYCLOHEPTANE COMPOUNDS
MELTING FURNACES
METHOD FOR MANUFACTURING A THERMALLY INSULATED BODY
A PROCESS FOR HYDROLYZING EPOXY RESINS IN THE ABSENCE OF A POLYHYDRIC PHENOL AND AN ORGANIC SOLVENT AND IN THE PRESENCE OF A DICARBOXYLIC ACID AND A PHOSPHONIUM COMPOUND
IMMUNOASSAY FOR CARBOHYDRATE ANTIGENIC DETERMINANT
ICE CREAM PACKAGE AND METHOD
RIBOSOMAL RNA-BASED IMMUNOSTIMULATING PREPARATIONS AND PROCESS FOR THE PREPARATION OF RNA
SWITCH
PROTECTING COVER OF ELECTRODE UNIT OF FUSE LINK OR THE LIKE
PEAK POWER SUPPLY DEVICE