BR8302978A - Processo para fracionar ar - Google Patents

Processo para fracionar ar

Info

Publication number: BR8302978A
Authority: BR; Brazil
Prior art keywords: air fraction; fraction process; air; fraction
Prior art date: 1983-06-06

Application number

BR8302978A

Other languages

English (en)

Inventor

Yasushi Tomisaka

Original Assignee

Kobe Steel Ltd

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.)

1983-06-06

Filing date

1983-06-06

Publication date

1985-01-15

1983-06-06 Application filed by Kobe Steel Ltd filed Critical Kobe Steel Ltd

1983-06-06 Priority to BR8302978A priority Critical patent/BR8302978A/pt

1985-01-15 Publication of BR8302978A publication Critical patent/BR8302978A/pt

Links

BR8302978A 1983-06-06 1983-06-06 Processo para fracionar ar BR8302978A (pt)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
BR8302978A BR8302978A (pt)	1983-06-06	1983-06-06	Processo para fracionar ar

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
BR8302978A BR8302978A (pt)	1983-06-06	1983-06-06	Processo para fracionar ar

Publications (1)

Publication Number	Publication Date
BR8302978A true BR8302978A (pt)	1985-01-15

Family

ID=4033400

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BR8302978A BR8302978A (pt)	1983-06-06	1983-06-06	Processo para fracionar ar

Country Status (1)

Country	Link
BR (1)	BR8302978A (pt)

1983
- 1983-06-06 BR BR8302978A patent/BR8302978A/pt not_active IP Right Cessation

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Legal Events

Date	Code	Title	Description
2008-07-01	B21A	Expiry acc. art. 78, item i of ipl- expiry of the term of protection	Free format text: PATENTE EXTINTA EM 27/04/98