JPS522889A
Expired / Lapsed
JP
⏱️ 0.0 years remaining
Catalyst for treating exhaust gas
Assignee: TDK Corp
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Filing: 1975-06-25
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Granted: —
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Expires: 1995-06-25
Abstract
Abstract PURPOSE: A catalyst which has high activity at temperture as low as 250W350°C, so can make NOx non-hazardous at high efficiency over a long time in treatment of NOx-cont. gas with reducing gas. COPYRIGHT: (C)1977,JPO&Japio
Inventors
- 👤 Shichiro Adachi
- 👤 Akio Koyama
- 👤 Masaru Takayama
- 👤 Toshinobu Miyakoshi
Bibliographic Details
Application Number
—
Jurisdiction
JP
Data Source
google_patents
Last Synchronized
2026-10-27 23:05
CPC Classifications
—
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