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
TELEPHONE EXCHANGE SYSTEM
摘要
申请公布号
JPH05207133(A)
申请公布日期
1993.08.13
申请号
JP19920012556
申请日期
1992.01.28
申请人
MATSUSHITA ELECTRIC WORKS LTD
发明人
NOZAKI SHINGO
分类号
H04M3/00;H04M3/42;H04M11/00;H04Q3/58
主分类号
H04M3/00
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Production and use of a polar lipid-rich fraction containing omega-3 and/or omega-6 highly unsaturated fatty acids from microbes, genetically modified plant seeds and marine organisms
Methods and apparatus for intermediary device roaming
Separation method
Electronics Module
WOUND-AROUND COMPOSITE ELECTROLYTE MEMBRANE, MANUFACTURING METHOD OF WOUND-AROUND COMPOSITE ELECTROLYTE MEMBRANE, SOLID POLYMER FUEL CELL, AND MANUFACTURING METHOD OF SOLID POLYMER FUEL CELL
MANUFACTURING METHOD FOR MEMBRANE-ELECTRODE ASSEMBLY OF FUEL BATTERY AND MEMBRANE-ELECTRODE ASSEMBLY
OPERATING METHOD FOR FUEL BATTERY
MANUFACTURING METHOD OF NEGATIVE ACTIVE MATERIAL FOR NONAQUEOUS ELECTROLYTE SECONDARY BATTERY AND NEGATIVE ACTIVE MATERIAL FOR NONAQUEOUS ELECTROLYTE SECONDARY BATTERY MANUFACTURED THEREBY
FUEL CELL, AND ALIGNING METHOD OF MEMBRANE-ELECTRODE CONJUGANT OF THE FUEL CELL
CONTENT DATA MANAGEMENT SYSTEM AND ACCESS CONTROL METHOD
IMAGE FORMING DEVICE
CARBONATE COPOLYMER
CHEMICAL MECHANICAL POLISHING APPARATUS
METHOD OF PRODUCING REFRACTORY, AND REFRACTORY
PHOTOELECTRIC CONVERSION DEVICE
HOLOGRAM RECORDING MEDIUM, HOLOGRAM DEVICE, HOLOGRAM RECORDING METHOD, AND HOLOGRAM REPRODUCING METHOD
SYSTEM AND METHOD FOR SECURE FILE TRANSFER
HOLE OPENING CEILING FIXING DEVICE
