Improvements in or relating to slide rules,申请号GB19600032173-传众专利搜索

首页产品黄页商标征信

会员服务注册登录

法人/股东/高管

发明名称	Improvements in or relating to slide rules
摘要
申请公布号	GB911898(A)	申请公布日期	1962.11.28
申请号	GB19600032173	申请日期	1960.09.19
申请人	LAI KING-YAN	发明人
分类号	G06G1/04	主分类号	G06G1/04
代理机构		代理人
主权项
地址

您可能感兴趣的专利

Process and apparatus for measuring the brightness of mill-comminuted products, especially flour

Split stackable printing blades for matrix printer head

Precision celestial pole locator

Skid control valve and system

Compression fitting

Hitch apparatus for a steerable towed vehicle

Drive for a conveyor drum in a folder

Centerplate wear liners

Arrangement for guiding casting forms

Eye depth perception testing apparatus

Process and apparatus for the production of constituents of particle board panels

Document holder

Method for steam injection in steeply dipping formations

Camera and accessory case

Sealing system for cardiac pacer lead connector

Anti-friction screw and nut assembly

Method and apparatus for rearing of planktonic larvae of marine animals

Document shredder

Folding sawhorse frame

Bipolar fluid measuring apparatus