JPS4890986A - - Google Patents

Info

Publication number
JPS4890986A
JPS4890986A JP47022772A JP2277272A JPS4890986A JP S4890986 A JPS4890986 A JP S4890986A JP 47022772 A JP47022772 A JP 47022772A JP 2277272 A JP2277272 A JP 2277272A JP S4890986 A JPS4890986 A JP S4890986A
Authority
JP
Japan
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.)
Pending
Application number
JP47022772A
Other languages
Japanese (ja)
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 JP47022772A priority Critical patent/JPS4890986A/ja
Publication of JPS4890986A publication Critical patent/JPS4890986A/ja
Pending legal-status Critical Current

Links

Landscapes

  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Catalysts (AREA)
JP47022772A 1972-03-07 1972-03-07 Pending JPS4890986A (cs)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP47022772A JPS4890986A (cs) 1972-03-07 1972-03-07

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP47022772A JPS4890986A (cs) 1972-03-07 1972-03-07

Publications (1)

Publication Number Publication Date
JPS4890986A true JPS4890986A (cs) 1973-11-27

Family

ID=12091945

Family Applications (1)

Application Number Title Priority Date Filing Date
JP47022772A Pending JPS4890986A (cs) 1972-03-07 1972-03-07

Country Status (1)

Country Link
JP (1) JPS4890986A (cs)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52789A (en) * 1975-06-24 1977-01-06 Hitachi Metals Ltd Oxide catalysts for removing nitrogen

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4831193A (cs) * 1971-08-27 1973-04-24
JPS4842989A (cs) * 1971-10-06 1973-06-21
JPS4855890A (cs) * 1971-11-16 1973-08-06

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4831193A (cs) * 1971-08-27 1973-04-24
JPS4842989A (cs) * 1971-10-06 1973-06-21
JPS4855890A (cs) * 1971-11-16 1973-08-06

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52789A (en) * 1975-06-24 1977-01-06 Hitachi Metals Ltd Oxide catalysts for removing nitrogen

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