AT136670B - Verfahren zur Veredelung von kohlenstoffhaltigen Stoffen, wie Kohle, Teere, Öle u. dgl. - Google Patents

Verfahren zur Veredelung von kohlenstoffhaltigen Stoffen, wie Kohle, Teere, Öle u. dgl.

Info

Publication number: AT136670B
Authority: AT; Austria
Prior art keywords: tars; coal; oils; containing substances; refining carbon
Prior art date: 1930-10-30

Application number

Other languages

Original Assignee

Degussa

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.)

1930-10-30

Filing date

1931-02-19

Publication date

1934-02-26

1931-02-19 Application filed by Degussa filed Critical Degussa

1934-02-26 Application granted granted Critical

1934-02-26 Publication of AT136670B publication Critical patent/AT136670B/de

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE136670T		1930-10-30

Publications (1)

Publication Number	Publication Date
AT136670B true AT136670B (de)	1934-02-26

Family

ID=29278002

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT136670D AT136670B (de)	1930-10-30	1931-02-19	Verfahren zur Veredelung von kohlenstoffhaltigen Stoffen, wie Kohle, Teere, Öle u. dgl.

Country Status (1)

Country	Link
AT (1)	AT136670B (de)

1931
- 1931-02-19 AT AT136670D patent/AT136670B/de active

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