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
COMMUNICATION LINE INTERRUPT CONNECTION SYSTEM
摘要
申请公布号
JPS52113111(A)
申请公布日期
1977.09.22
申请号
JP19770037644
申请日期
1977.04.04
申请人
OKI ELECTRIC IND CO LTD;NIPPON TELEGRAPH & TELEPHONE
发明人
UCHIDA TERUO;HOSAKA TSUTOMU
分类号
H04Q3/68;H04M3/20
主分类号
H04Q3/68
代理机构
代理人
主权项
地址
您可能感兴趣的专利
AUTOMOBILE SEAT
TRAIN NUMBER CHARACTER READER
TOOL MOUNTING DEVICE
METHOD FOR CONTINUOUSLY PRODUCING TINNED PLATE AND BAR MATERIAL
DETERGENT COMPOSITION
METHOD FOR REFINING STAINLESS STEEL
ELECTROLYSIS METHOD
POLYETHER SULFONE RESIN MOLDING MATERIAL
PRODUCTION OF ALUMINUM NITRIDE
IN-LINE TYPE VACUUM-FOAMING AND COOLING APPARATUS
SWEEPING CIRCUIT
PRODUCTION OF ALUMINUM BASE FOR PRINTING PLATE
THREE-AXIAL COMPOUND TABLE
CANDLE FORMING METHOD
MOTORCYCLE
BEARING UNIT FOR ROLLING STOCK AXLE
ILLUSTRATION OF RESULT OF FLOW ANALYSIS IN DIE MOLDING OF MOLTEN MATERIAL
PROCESS FOR PREPARING PURE BISMUTH TRIOXIDE
PROCESS FOR WASHING RAW METHYL METHACRYLATE
FRAME FOR CT