JPS5238699B2 - - Google Patents

Info

Publication number
JPS5238699B2
JPS5238699B2 JP47085369A JP8536972A JPS5238699B2 JP S5238699 B2 JPS5238699 B2 JP S5238699B2 JP 47085369 A JP47085369 A JP 47085369A JP 8536972 A JP8536972 A JP 8536972A JP S5238699 B2 JPS5238699 B2 JP S5238699B2
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.)
Expired
Application number
JP47085369A
Other languages
Japanese (ja)
Other versions
JPS4941036A (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 JP47085369A priority Critical patent/JPS5238699B2/ja
Publication of JPS4941036A publication Critical patent/JPS4941036A/ja
Publication of JPS5238699B2 publication Critical patent/JPS5238699B2/ja
Expired legal-status Critical Current

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  • Character Discrimination (AREA)
JP47085369A 1972-08-28 1972-08-28 Expired JPS5238699B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP47085369A JPS5238699B2 (en) 1972-08-28 1972-08-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP47085369A JPS5238699B2 (en) 1972-08-28 1972-08-28

Publications (2)

Publication Number Publication Date
JPS4941036A JPS4941036A (en) 1974-04-17
JPS5238699B2 true JPS5238699B2 (en) 1977-09-30

Family

ID=13856787

Family Applications (1)

Application Number Title Priority Date Filing Date
JP47085369A Expired JPS5238699B2 (en) 1972-08-28 1972-08-28

Country Status (1)

Country Link
JP (1) JPS5238699B2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS603307B2 (en) * 1978-11-29 1985-01-26 株式会社日本触媒 Method for producing phthalic anhydride
JPS591378B2 (en) * 1979-12-03 1984-01-11 株式会社日本触媒 Catalyst for phthalic anhydride production
JPS6121729A (en) * 1984-07-10 1986-01-30 Nippon Shokubai Kagaku Kogyo Co Ltd Catalyst for oxidizing aromatic compound
US5235071A (en) * 1991-07-10 1993-08-10 Nippon Shokubai Co., Ltd. Catalyst for producing phthalic anhydride and process by using the same
JP5509688B2 (en) 2008-06-19 2014-06-04 三菱瓦斯化学株式会社 Catalyst and method for producing carboxylic acid or carboxylic anhydride using the same

Also Published As

Publication number Publication date
JPS4941036A (en) 1974-04-17

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