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:
Apr. 20, 1993
Filed:
Jul. 24, 1989
Applicant:
Inventor:
Claudio Calzi, Milan, IT;
Assignee:
Instrumentation Laboratory SpA, Milan, IT;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01N / ; G01N / ;
U.S. Cl.
CPC ...
436 11 ; 436 68 ; 422 681 ; 422 81 ; 73 / ;
Abstract
A pre-determined amount of solubilized reagent is reacted to release CO.sub.2 in a controlled-temperature reaction vessel and a controlled-pressure area adjacent the reaction vessel.