CH107138A - Verfahren zur Herstellung eines Küpenfarbstoffes. - Google Patents

Verfahren zur Herstellung eines Küpenfarbstoffes.

Info

Publication number: CH107138A
Authority: CH; Switzerland
Prior art keywords: production; vat dye; vat; dye
Prior art date: 1922-12-27

Application number

Other languages

English (en)

Inventor

Farbwerke Vorm Meiste Bruening

Original Assignee

Hoechst Ag

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.)

1922-12-27

Filing date

1923-12-24

Publication date

1924-10-01

1923-12-24 Application filed by Hoechst Ag filed Critical Hoechst Ag

1924-10-01 Publication of CH107138A publication Critical patent/CH107138A/de

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE106779X		1922-12-27
CH106779T		1923-12-24

Publications (1)

Publication Number	Publication Date
CH107138A true CH107138A (de)	1924-10-01

Family

ID=25707065

Family Applications (3)

Application Number	Title	Priority Date	Filing Date
CH107137D CH107137A (de)	1922-12-27	1923-12-24	Verfahren zur Herstellung eines Küpenfarbstoffes.
CH107139D CH107139A (de)	1922-12-27	1923-12-24	Verfahren zur Herstellung eines Küpenfarbstoffes.
CH107138D CH107138A (de)	1922-12-27	1923-12-24	Verfahren zur Herstellung eines Küpenfarbstoffes.

Family Applications Before (2)

Application Number	Title	Priority Date	Filing Date
CH107137D CH107137A (de)	1922-12-27	1923-12-24	Verfahren zur Herstellung eines Küpenfarbstoffes.
CH107139D CH107139A (de)	1922-12-27	1923-12-24	Verfahren zur Herstellung eines Küpenfarbstoffes.

Country Status (1)

Country	Link
CH (3)	CH107137A (de)

1923
- 1923-12-24 CH CH107137D patent/CH107137A/de unknown
- 1923-12-24 CH CH107139D patent/CH107139A/de unknown
- 1923-12-24 CH CH107138D patent/CH107138A/de unknown

Also Published As

Publication number	Publication date
CH107137A (de)	1924-10-01
CH107139A (de)	1924-10-01