The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 09, 1982
Filed:
Sep. 05, 1980
Nobuyoshi Suzuki, Hachioji, JP;
Shigeru Yoshinari, Tokyo, JP;
Olympus Optical Co., Ltd., Tokyo, JP;
Abstract
A liquid treating device for chemical analysis apparatus which is provided with a nozzle for successively sucking various kinds of liquids such as a test liquid, wash liquid, reagent, standard liquid having a known ion concentration or the like and having one end connected to a liquid sucking means and another end operative to be penetrated into a liquid to be treated, said nozzle being surrounded by a cylindrical cell provided at its upper and lower end portions with branch pipes selectively connected to a wash liquid supply means. When both the liquid sucking means and wash liquid supply means are operative, the inner and outer wall of the nozzle are washed with the washed liquid.