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
Desk-top electronic calculator
摘要
申请公布号
USD285934(S1)
申请公布日期
1986.09.30
申请号
US06/672781
申请日期
1984.11.19
申请人
发明人
分类号
主分类号
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Image data transceiver for ground covered by aircraft - feeds image sensor data to image memory via A=D converter, recalled by position-dependent, intermediate scanning
Antitheft system for motor vehicle - has alarm contacts bridged by fluid when vehicle is inclined (SE 23.2.81)
Solar heating system absorber grid - has black surface with strips carrying glass tubes connected to collector tubes by resilient adaptors
Matrix display of two pole elements - has selection cycle to avoid cross talk between cells and increase definition
Testing plastics bottles crates for serviceability - by mechanical or ultrasonic crack test on lifting bars along conveyor
Two part light alloy wheel - has rolled rim with horizontal flange to weld onto pressed wheel disc
Paper cutting machine blade - has triangle cross section hard metal edge brazed onto carrier beam
Magnetic-capacitive switching appts. - has magnetic element brought into proximity of capacitor to alter spacing between capacitor plates
Column for portable power tool - has base plate and slidable tool carrier rod swivelling about adjustable horizontal pivot
Tunnel kiln for travelling goods has gas burners - in refractory chambers at intervals along kiln
Public address time indication appts. - provides visual or audio decimal signal and converts received time standard form for controlling optical or acoustic device
Loom shaft mounting - has moulded plastic insert in hollow metal frame for connection to shaft rod
Slewing tower crane unit - has transport support and tailweight jib forming horizontal erection base for tower
Wire joining to metallised surface - by heat and pressure using die with notched contacting face
Smoothing process for irregular wood surface e.g. after priming - by centrifugal or air blasting workpiece with abrasive particles in enclosure
EM switch appliance with front and rear connection level - has coil former with two projections for receiving terminals, enabling four coil connections
Heavy duty crawler track mechanism - has front roller subjecting first link striking ground to predetermined thrust load
Plant soil clump wrapped in fabric - utilising hooks gripping gathered fabric ends and rotated by hand lever or treadle to twist ends together
Mine personnel and goods chair lift - has adjuster on clamping ring gripping cable between loop shackles
Surgical HF instrument with anti-burning device - has safety interlock switch operating when electrode strap is applied to patient