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
INTERFACE CIRCUIT FOR KEY TELEPHONE SET FOR KEY TELEPHONE SYSTEM
摘要
申请公布号
JPH01216698(A)
申请公布日期
1989.08.30
申请号
JP19880041203
申请日期
1988.02.24
申请人
TOSHIBA CORP
发明人
TSURUSAKI MASAYUKI;MANO HIROSHI
分类号
H04Q3/58
主分类号
H04Q3/58
代理机构
代理人
主权项
地址
您可能感兴趣的专利
DEVICE FOR ELECTROSPARK COATING
CARRIER FOR ROTATING MATERIALS
BOARD WITH TERMINALS
CONNECTION FOR FERROMAGNETIC MATERIALS' STRUCTURAL AND MECHANICAL PROPERTIES NON-DESTRUCTIVE CHECKING
CONNECTION FOR FERROMAGNETIC MATERIALS' CRACK DETECTION CHECKING BY MEANS OF MAGNETIC POWDER METHOD
RIBBED SHEET FRAME
FILTERING FABRIC FROM SYNTHETIC MATERIAL
CERAMIC MELTING POT
EQUIPMENT FOR CAPROLACTAM CLEANING
MULTI-BLADE SLICING CENTRIFUGAL BASKET FOR HARVESTING CUTTERS
METHOD FOR PARTICLES AGGREGATION AND EQUIPMENT FOR ITS REALIZATION
TUMBLER BLOCKING OF GAMMA-CRACK DETECTOR'S CLOSURE AND HOLDER
EQUIPMENT FOR CONDENSERS DRYING
METHOD OF ORCHID SEEDS' GERMINATING POWER INCREASE
DEVICE FOR CHECKING WEAR AND TOOL DAMAGE DURING MACHINING
DEVICE FOR SEWN PORTIONS STACKING
METHOD OF HEAT EXCHANGING AGGREGATES' TUBE BUNDLES' PARTITIONS PRODUCTION FROM SYNTHETIC RESIN
VENTILATOR ENGINES CONNECTION FOR ELECTRICAL LOCOMOTIVES' TRACTION MOTORS COOLING
N',N',-BIS (3/3,5-DIALKYL-4/HYDROXYPHENYL/PROPIONO)-THIODIALKYLCANO DIHYDRAZIDES AND METHOD OF THEIR PREPARATION
STABLE VOLTAGE REGULATOR OF FORCED WOUND-OFF ESPECIALLY LOOM'S WARP THREADS
