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
BUSY ATTENDANT BOARD DISPLAY DEVICE FOR LARGE CAPACITY PRIVATE BRANCH EXCHANGE
摘要
申请公布号
JPH03239056(A)
申请公布日期
1991.10.24
申请号
JP19900035683
申请日期
1990.02.16
申请人
FUJITSU LTD
发明人
ISHIBASHI MASAAKI;SHIMAZAKI KAZUHISA;HIOKI SATOSHI
分类号
H04M3/64
主分类号
H04M3/64
代理机构
代理人
主权项
地址
您可能感兴趣的专利
双排凸轮杠杆式多锤头锻机
电磁合一的带钢电机(双层端部)
可燃性流动介质用的燃烧装置及所使用的喷嘴
METHOD OF MOLDING POWDER
Device for measuring positions and movements of the lower jaw relative to the upper jaw.
CHANNEL SELECTOR CIRCUIT FOR DIGITAL BITWISE INTERLEAVED BROADBAND CHANNELS
Process for making pig iron.
Reduced peptides, inhibitors of gastric secretion, preparation process and pharmaceutical compositions containing them.
Electronic hearing aid.
MULTI-PURPOSE FAN
PATTERN GENERATOR FOR A DRIVE CONTROL DEVICE
Heat engine.
Apparatus for contact thermography with acquisition of images by means of a colour telecamera, digital conversion and processing of the output digital data.
Gel and process for retarding fluid flow.
Process for the preparation of dimerization products from olefins.
Hydrophilic, flexible, open cell polyurethane-poly(N-vinyllactam) interpolymer foam and dental and biomedical products fabricated therefrom.
Semiconductor device and method of producing same by molecular beam epitaxy.
Packaging film feed.
Improved bar feeder for machine tools.
Device for laying kerbs, interlocking paving stones and the like.
