,申请号JP19770090894U-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
摘要
申请公布号	JPS5419721(U)	申请公布日期	1979.02.08
申请号	JP19770090894U	申请日期	1977.07.11
申请人		发明人
分类号	G11B5/17;G11B5/133;G11B5/245;(IPC1-7):G11B5/14;G11B5/20	主分类号	G11B5/17
代理机构		代理人
主权项
地址

您可能感兴趣的专利

A method of introducing an amino group into aromatic compounds

Safety device for pilots of aircraft and drivers of vehicles

Improved method of and means for use in the shaping of shovels and like implements

Improvements in or relating to detonating explosives

Elektrische Entladungsroehre mit einer an der Oberflaeche eine sekundaeremittierendeSchicht aufweisenden Elektrode

Niederfrequenzverstaerker mit negativer Rueckkopplung

Dop for cutting, grinding or polishing the facets of the bezel part of a gem

Improvements in reversible magazine cinematographic apparatus

An improvement in mercury switches for electrical circuits

Improvements in or relating to key-operated digit transmitting apparatus

Improvements in or relating to magnetic dust cores

Improvements in or relating to explosive compositions containing inorganic oxidisingsalts

An improved method of and means for burning bricks and the like

Improvements relating to draw-bar brackets

Improvements in, or relating to, the balancing of blades of airscrews and the like

Improvements in methods of purifying refractory carboncontaining compounds of titanium and zirconium

Improvements in duplicating machines

Improvements in or relating to control-means for a power actuated machine

Improvements in or relating to apparatus for registering sheets being fed to printing presses or other machines

Improvements relating to draw-bars for trailers