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
LOOP DIAL TYPE RELAY LINE TRUNK DEVICE
摘要
申请公布号
JPH03104400(A)
申请公布日期
1991.05.01
申请号
JP19890240594
申请日期
1989.09.19
申请人
FUJITSU LTD
发明人
HIWATARI SANEYUKI
分类号
H04Q3/42;H04M7/00;H04Q1/32
主分类号
H04Q3/42
代理机构
代理人
主权项
地址
您可能感兴趣的专利
PROCESS FOR PREPARING 2-(2-ALKEN-1-YL)BENZIMIDAZOLES
REFRACTORY DAUBING COMPOSITION
METHOD FOR PREPARING CEMENT SLURRY
METHOD FOR PURIFYING ALUMINIUM ORES FROM IRON
POLYACRYLONITRILE FIBRE
DEVICE FOR ENGAGING ARTICLES WITH INTERNAL CAVITY
SUCTION GRIPPER
APPARATUS FOR INTER-OPERATIONAL TRANSFER OF ARTICLES HAVING A HOLE
ARRANGEMENT FOR EARTHING THE POWER TRANSMISSION LINES OF RAILWAY TRANSFORMER AND TRACTION SUBSTATIONS
PNEUMATIC TYRE OF DIAGONAL CONSTRUCTION
APPARATUS FOR MECHANICAL DEHYDRATION OF GREEN FODDER
APPARATUS FOR DELAMINATING MICA PANELS
APPARATUS FOR CONDUCTING COMPLETE AND AUXILIARY ARTIFICIAL BLOOD CIRCULATION
DEVICE FOR ENGAGING TRACK LATTICES
END GRIPPER
RUBBER-METAL ENDLESS TRACK
VIBRATION PLATFORM
APPARATUS FOR UNCOUPLING FLASKS AND INSTALLING THEM ON THE MOULDING POSITION
MOULD FOR PRODUCING INVESTMENT PATTERNS
LUBRICANT FOR DIE-CASTING MOULDS