Patent search ap:("MILES LAB") AND inv:"GERUHARUTO BUORUFURUMU" Page 1

1.

发明专利
PH INDICATOR CONSISTING OF THIOPHENE COMPOUND AND REAGENT CONTAINING SAID PH INDICATOR 失效

公开(公告)号：JPS62121362A

公开(公告)日：1987-06-02

申请号：JP27307786

申请日：1986-11-18

Applicant: MILES LAB

Inventor： HORUGAA HAIDENRAIHI , GERUHARUTO BUORUFURUMU , KURAUSU BUEERINGU , HERUBERUTO HIYUUGURU

IPC: G01N33/66 , C09B23/00 , G01N31/22 , G01N33/84

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