JPS5129728B2 - - Google Patents

Info

Publication number
JPS5129728B2
JPS5129728B2 JP73252A JP25273A JPS5129728B2 JP S5129728 B2 JPS5129728 B2 JP S5129728B2 JP 73252 A JP73252 A JP 73252A JP 25273 A JP25273 A JP 25273A JP S5129728 B2 JPS5129728 B2 JP S5129728B2
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
JP73252A
Other languages
Japanese (ja)
Other versions
JPS4990720A (de
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 JP73252A priority Critical patent/JPS5129728B2/ja
Publication of JPS4990720A publication Critical patent/JPS4990720A/ja
Publication of JPS5129728B2 publication Critical patent/JPS5129728B2/ja
Expired legal-status Critical Current

Links

JP73252A 1972-12-30 1972-12-30 Expired JPS5129728B2 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP73252A JPS5129728B2 (de) 1972-12-30 1972-12-30

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP73252A JPS5129728B2 (de) 1972-12-30 1972-12-30

Publications (2)

Publication Number Publication Date
JPS4990720A JPS4990720A (de) 1974-08-29
JPS5129728B2 true JPS5129728B2 (de) 1976-08-27

Family

ID=11468737

Family Applications (1)

Application Number Title Priority Date Filing Date
JP73252A Expired JPS5129728B2 (de) 1972-12-30 1972-12-30

Country Status (1)

Country Link
JP (1) JPS5129728B2 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6172094A (ja) * 1984-09-17 1986-04-14 Idemitsu Kosan Co Ltd 炭素材用ピツチの製法
US8747651B2 (en) * 2008-05-22 2014-06-10 Graftech International Holdings Inc. High coking value pitch

Also Published As

Publication number Publication date
JPS4990720A (de) 1974-08-29

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