JPS4930717A - - Google Patents

Info

Publication number
JPS4930717A
JPS4930717A JP47073475A JP7347572A JPS4930717A JP S4930717 A JPS4930717 A JP S4930717A JP 47073475 A JP47073475 A JP 47073475A JP 7347572 A JP7347572 A JP 7347572A JP S4930717 A JPS4930717 A JP S4930717A
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.)
Granted
Application number
JP47073475A
Other languages
Japanese (ja)
Other versions
JPS5143125B2 (enrdf_load_stackoverflow
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 JP47073475A priority Critical patent/JPS5143125B2/ja
Publication of JPS4930717A publication Critical patent/JPS4930717A/ja
Publication of JPS5143125B2 publication Critical patent/JPS5143125B2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Exhaust-Gas Circulating Devices (AREA)
JP47073475A 1972-07-24 1972-07-24 Expired JPS5143125B2 (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP47073475A JPS5143125B2 (enrdf_load_stackoverflow) 1972-07-24 1972-07-24

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP47073475A JPS5143125B2 (enrdf_load_stackoverflow) 1972-07-24 1972-07-24

Publications (2)

Publication Number Publication Date
JPS4930717A true JPS4930717A (enrdf_load_stackoverflow) 1974-03-19
JPS5143125B2 JPS5143125B2 (enrdf_load_stackoverflow) 1976-11-19

Family

ID=13519325

Family Applications (1)

Application Number Title Priority Date Filing Date
JP47073475A Expired JPS5143125B2 (enrdf_load_stackoverflow) 1972-07-24 1972-07-24

Country Status (1)

Country Link
JP (1) JPS5143125B2 (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49128131A (enrdf_load_stackoverflow) * 1973-04-19 1974-12-07
JPS57200453A (en) * 1981-06-04 1982-12-08 Ube Ind Ltd Preparation of polyimide powder

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3400698A (en) * 1966-12-22 1968-09-10 Dole Valve Co Vacuum ported switch
US3648672A (en) * 1969-08-10 1972-03-14 Toyo Kogyo Co Device for purifying the exhaust gas of an internal combustion engine to reduce the nitrogen oxide content

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3400698A (en) * 1966-12-22 1968-09-10 Dole Valve Co Vacuum ported switch
US3648672A (en) * 1969-08-10 1972-03-14 Toyo Kogyo Co Device for purifying the exhaust gas of an internal combustion engine to reduce the nitrogen oxide content

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49128131A (enrdf_load_stackoverflow) * 1973-04-19 1974-12-07
JPS57200453A (en) * 1981-06-04 1982-12-08 Ube Ind Ltd Preparation of polyimide powder

Also Published As

Publication number Publication date
JPS5143125B2 (enrdf_load_stackoverflow) 1976-11-19

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