JPH0520434Y2 - - Google Patents

Info

Publication number
JPH0520434Y2
JPH0520434Y2 JP1988012171U JP1217188U JPH0520434Y2 JP H0520434 Y2 JPH0520434 Y2 JP H0520434Y2 JP 1988012171 U JP1988012171 U JP 1988012171U JP 1217188 U JP1217188 U JP 1217188U JP H0520434 Y2 JPH0520434 Y2 JP H0520434Y2
Authority
JP
Japan
Prior art keywords
rhodium
layer
activated alumina
coating
palladium
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
JP1988012171U
Other languages
English (en)
Japanese (ja)
Other versions
JPH01122837U (en]
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 filed Critical
Priority to JP1988012171U priority Critical patent/JPH0520434Y2/ja
Publication of JPH01122837U publication Critical patent/JPH01122837U/ja
Application granted granted Critical
Publication of JPH0520434Y2 publication Critical patent/JPH0520434Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • Catalysts (AREA)
JP1988012171U 1988-02-02 1988-02-02 Expired - Lifetime JPH0520434Y2 (en])

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988012171U JPH0520434Y2 (en]) 1988-02-02 1988-02-02

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988012171U JPH0520434Y2 (en]) 1988-02-02 1988-02-02

Publications (2)

Publication Number Publication Date
JPH01122837U JPH01122837U (en]) 1989-08-21
JPH0520434Y2 true JPH0520434Y2 (en]) 1993-05-27

Family

ID=31221377

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988012171U Expired - Lifetime JPH0520434Y2 (en]) 1988-02-02 1988-02-02

Country Status (1)

Country Link
JP (1) JPH0520434Y2 (en])

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6427643A (en) * 1986-08-29 1989-01-30 Nippon Catalytic Chem Ind Catalyst for exhaust gas purification
JPS63185450A (ja) * 1986-09-05 1988-08-01 Nippon Shokubai Kagaku Kogyo Co Ltd 排気ガス浄化用触媒
JPS63229145A (ja) * 1986-09-09 1988-09-26 Nippon Shokubai Kagaku Kogyo Co Ltd 排気ガス浄化用触媒
JPH01168342A (ja) * 1987-12-24 1989-07-03 Nippon Shokubai Kagaku Kogyo Co Ltd 排ガス浄化用触媒

Also Published As

Publication number Publication date
JPH01122837U (en]) 1989-08-21

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