Method and apparatus for testing ferromagnetic work pieces by ultrasonic waves.,申请号EP19910250011-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	Method and apparatus for testing ferromagnetic work pieces by ultrasonic waves.
摘要
申请公布号	EP0440317(B1)	申请公布日期	1994.03.02
申请号	EP19910250011	申请日期	1991.01.22
申请人	MANNESMANN AKTIENGESELLSCHAFT	发明人	GRAFF, ALFRED, DIPL.-PHYS.;WAECHTER, MICHAEL, DR.RER.NAT.
分类号	G01N29/22;G01N29/24;(IPC1-7):G01N29/04	主分类号	G01N29/22
代理机构		代理人
主权项
地址

您可能感兴趣的专利

Perfectionnements apportés aux combustibles nucléaires

Dispositif de mise au point pour appareil photographique

Foldable partition

Electrical connector

Rotary power lawn mower guard

Exhaust hoods for electric arc furnaces

Process for the production of monoamides of dicarboxylic acids

3, 20 diketals derivatives of 9alpha-halo 16-hydroxy-hydrocortisone and cortisone

Process for preparation of 20-keto-16-pregnenes from 16-acyloxy-20-keto pregnanes

Indicator means for adjustable trip on a weighing mechanism

Engraver switch

Process and apparatus for accelerating crystal growth

Moving strand flaw detector

Automatic transmission attachment

Folding table with interlocking legs

Convection reactor

Power transmission means and means for effecting change of ratio

Tube for determining dissolved oxygen in low concentrations