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
FUNCTION REGISTERING SYSTEM FOR KEY TELEPHONE SYSTEM
摘要
申请公布号
JPH03243093(A)
申请公布日期
1991.10.30
申请号
JP19900038415
申请日期
1990.02.21
申请人
TAMURA ELECTRIC WORKS LTD
发明人
ONOZUKA KATSUHIKO
分类号
H04M1/00;H04Q3/58
主分类号
H04M1/00
代理机构
代理人
主权项
地址
您可能感兴趣的专利
EQUIPMENT FOR CUTTING OF CRYSTAL MATERIALS WITH ROTATING FEEDING CONTROLLED COURSE
INVERTED STEAM GENERATOR
REVERSE OSMOSIS MEMBRANE AND PROCESS FOR MAKING
PROCESS FOR CULTIVATING AND TRANSPORTING EPIPHYTAL PLANT ARRANGEMENTS
METHOD FOR PERFUMING BALLS AND PIECES OF PLASTIC MATERIAL ENABLING THE DIFFUSION OF PERFUME
FLOAT SWITCH, PARTICULARLY FOR IMMERSION PUMP SYSTEMS
ROLLING MILL STRIP THICKNESS CONTROLLER
PULVERULENT MATERIAL FOR THE MANUFACTURING OF MOULDING BODIES, COATINGS OR LAYERS RESISTING TO OXIDATION AND HIGH TEMPERATURES, MANUFACTURING PROCESS AND PLANTS FOR APPLYING SUCH MATERIAL
IONIZATION TYPE SMOKE SENSOR
A TEMPERATURE-COMPENSATED ZENER VOLTAGE REFERENCE
APPARATUS FOR IDENTIFYING SHEET-LIKE INFORMATION OR DATA CARRIERS WITH OU WITHOUT AN INSCRIPTION
IMPROVED HEAT TRANSFER APPARATUS
REVERSIBLE UNIDIRECTIONAL FLOW ROTARY PUMP
DRIVE LINE FOR A TRACK-LAYING VEHICLE
SANDING WHEEL
NOUVEAU SAVON GOMMANT CORPOREL.
VOLTAGE AND CURRENT CONVERTER AMPLIFIER
ELECTRIC SWITCHING DEVICE
GAS BREAKER
LYE STAINING PREVENTIVE COATING AND PREVENTION OF LYE STAINING