METHOD FOR DETECTING THINNED OUT PORTION OF INNER SURFACE OR OUTER SURFACE OF PIPE,申请号EP19890110837-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 FOR DETECTING THINNED OUT PORTION OF INNER SURFACE OR OUTER SURFACE OF PIPE
摘要
申请公布号	EP0348742(B1)	申请公布日期	1993.03.31
申请号	EP19890110837	申请日期	1989.06.14
申请人	NKK CORPORATION	发明人	MATOBA, YUJI C/O NIPPON KOKAN K.K.;KOSHIHARA, TOSHIO C/O NIPPON KOKAN K.K.
分类号	G01N25/72	主分类号	G01N25/72
代理机构		代理人
主权项
地址

您可能感兴趣的专利

FORNO A CAMPANA PER CERAMICA E METALLI

SHIFT MECHANISM FOR MANUAL TRANSMISSION

APPARATUS FOR DERIVING ENERGY FROM VARIATION OF THE LEVEL OF A BODY OF FLUID

DISPOSABLE LITTER BOX, KITTY PAL

DRILL BIT MANUFACTURING METHOD

METHOD FOR INSPECTING AN OPTICAL FIBER

METHOD FOR COATING PHOSPHOR PARTICLES, PHOSPHOR PARTICLE, FLUORESCENT LAMP, AND MANUFACTURING METHOD

APPARATUS FOR ASSEMBLING A BICYCLE FRAME

SNOW-REMOVING MACHINE

SURFACE CLEANING UNIT FOR A BODY OF LIQUID

DISCHARGE ASSEMBLY

SMOEREMIDLER FOR KJOELEKOMPRESSORER.

FREMGANGSMAATE VED FREMSTILLING AV PIPERIDINDERIVATER.

ELEKTRISK LEDNING OG KABEL.

ANORDNING VED UNDERSJOEISK PRODUKSJONSANLEGG.

POLYKARBONATBLANDING.

FILLER-CONTAINING THERMOPLASTIC MOLDING MATERIAL REDUCED IN ABRASION

PRODUCTION OF WATER-ABSORBABLE AND WATER-SWELLABLE POLYSACCHARIDE-GRAFT POLYMER