Device for maintaining a constant temperature for chemical analysis

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United States of America Patent

PATENT NO 4647431
SERIAL NO

06725694

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Abstract

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A device for maintaining a constant temperature for chemical analysis performed with slides having at least one layer adapted to absorb a substance to be analyzed. The slides are conveyed upon a lower conveying belt which may have projections or recesses formed therein for receiving the slides. The upper portions of the slides are sealed by a sealing guide belt which has a surface disposed parallel to and adjacent the conveying belt with the slides passing therebetween. A heater may be provided within the conveying belt and the guide member provided within the sealing guide belt which may itself perform a heating function.

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Patent Owner(s)

Patent OwnerAddress
FUJI PHOTO FILM CO LTDNO 210 NAKANUMA MINAMI ASHIGARA-SHI KANAGAWA

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kitajima, Masao Saitama, JP 49 1321
Sekine, Takasi Saitama, JP 2 47
Yazawa, Kenichiro Saitama, JP 46 456

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