Patent US2266863A successfully refreshed from Google Patents.
Patent JPS5260685A successfully refreshed from Google Patents.
JPS5260685A
Expired / Lapsed
JP
⏱️ 0.0 years remaining
Spectrophotometer
Assignee: Hitachi Ltd
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Filing: 1975-11-14
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Granted: —
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Expires: 1995-11-14
Abstract
Abstract PURPOSE:To omprove sensitivity in a spectrophotometer allowing light to pass through space for atomization of sample and detecting the light output from this space, by making the high frequency discharge generation within the space intermittent and detectingthe light input in synchronization to the time when the discharge is off.
Inventors
- 👤 Seiichi Murayama
- 👤 Manabu Yamamoto
- 👤 Sho Ito
- 👤 Kanji Tsujii
- 👤 Kunihide Kayama
Bibliographic Details
Application Number
—
Jurisdiction
JP
Data Source
google_patents
Last Synchronized
2026-11-09 21:50
CPC Classifications
G; G01; G01N; G01N21/00; G01N21/62; G01N21/71; G01N21/74
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Total Claims: 0
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