ATE44887T1 - Dreiwegkatalysator fuer magere auspuffsysteme. - Google Patents

Dreiwegkatalysator fuer magere auspuffsysteme.

Info

Publication number
ATE44887T1
ATE44887T1 AT85304211T AT85304211T ATE44887T1 AT E44887 T1 ATE44887 T1 AT E44887T1 AT 85304211 T AT85304211 T AT 85304211T AT 85304211 T AT85304211 T AT 85304211T AT E44887 T1 ATE44887 T1 AT E44887T1
Authority
AT
Austria
Prior art keywords
way catalyst
exhaust systems
lean exhaust
lean
systems
Prior art date
Application number
AT85304211T
Other languages
English (en)
Inventor
Chung-Zong Wan
Joseph C Dettling
Kenneth I Jagel
Original Assignee
Engelhard Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Engelhard Corp filed Critical Engelhard Corp
Priority claimed from EP85304211A external-priority patent/EP0171151B1/de
Application granted granted Critical
Publication of ATE44887T1 publication Critical patent/ATE44887T1/de

Links

AT85304211T 1984-06-14 1985-06-13 Dreiwegkatalysator fuer magere auspuffsysteme. ATE44887T1 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US62041584A 1984-06-14 1984-06-14
US69694785A 1985-01-31 1985-01-31
US69695085A 1985-01-31 1985-01-31
EP85304211A EP0171151B1 (de) 1984-06-14 1985-06-13 Dreiwegkatalysator für magere Auspuffsysteme

Publications (1)

Publication Number Publication Date
ATE44887T1 true ATE44887T1 (de) 1989-08-15

Family

ID=27440868

Family Applications (1)

Application Number Title Priority Date Filing Date
AT85304211T ATE44887T1 (de) 1984-06-14 1985-06-13 Dreiwegkatalysator fuer magere auspuffsysteme.

Country Status (1)

Country Link
AT (1) ATE44887T1 (de)

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