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:
Jul. 24, 1990
Filed:
Aug. 11, 1988
Applicant:
Inventors:
Kaoru Uchiyama, Tokyo, JP;
Tetuya Ishizuka, Tokyo, JP;
Assignee:
Fuji Photo Film Co., Ltd., Kanagawa, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03D / ; G03D / ;
U.S. Cl.
CPC ...
354322 ; 354325 ;
Abstract
A photosensitive material to which an image has been exposed is successively dipped into treatment liquid such as developer wherein development or other treatment is conducted. The photosensitive material drawn out from each treatment liquid is held by holding rollers and the treatment liquid is wiped off. Since washing water is supplied to these holding rollers to wash and wipe off the treatment liquid from the photosensitive material and the water is supplied to the treatment chambers, the holding rollers can be kept clean.