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:
Jun. 20, 1978
Filed:
Jun. 18, 1976
Applicant:
Inventor:
Jurgen Leuchter, Tutzing, DT;
Assignee:
AGFA-Gevaert AG, Leverkusen, DT;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G03D / ;
U.S. Cl.
CPC ...
354307 ; 354300 ; 354312 ; 55 70 ;
Abstract
The developing machine includes a plurality of processing stages including a bleaching stage comprised of a bath of bleaching fluid. Processing fluid is supplied to at least some of the processing stages. A device powered by the flow of processing fluid to one of the processing stages sucks out from the interior of the bleaching stage the vapors arising from the bath of bleaching fluid therein. In the illustrated embodiment, the sucking device is a water-jet pump powered by the flow of washing water to the washing stage of the developing machine.