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:
Dec. 11, 1990
Filed:
Mar. 17, 1989
Yoshikazu Sano, Osaka, JP;
Matsushita Electric Industrial Co., Ltd., Osaka, JP;
Abstract
This invention relates to a camera with development function used in microscophic photography, in which a cover is disposed at the opening of a compartment case for containing developed films, and the opening is closed by this cover after containing developed films, and then the compartment case is dismounted from the camera main body. Thus, paper fibers and chemical particles used in the films will not drift in the air. Therefore, when used in a clean room, the room air will not be contaminated. Furthermore, the camera of this invention possesses various features suited for use in the clean room, such as the transparent compartment case so that the exposure and focus precision can be checked from outside the compartment case, and conductive treatment of the compartment case so as to prevent attraction of dust.