CH47620A - Process for the preparation of a reddish brown vat dye - Google Patents

Process for the preparation of a reddish brown vat dye

Info

Publication number: CH47620A
Authority: CH; Switzerland
Prior art keywords: preparation; reddish brown; vat dye; brown vat; dye
Prior art date: 1908-02-24

Application number

CH47620A

Other languages

German (de)

Inventor

Gesellschaft Fuer Chemis Basel

Original Assignee

Chem Ind Basel

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.)

1908-02-24

Filing date

1908-03-05

Publication date

1910-07-16

1908-03-05 Application filed by Chem Ind Basel filed Critical Chem Ind Basel

1910-07-16 Publication of CH47620A publication Critical patent/CH47620A/en

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
CH42522T		1908-02-24
CH47620T		1908-03-05

Publications (1)

Publication Number	Publication Date
CH47620A true CH47620A (en)	1910-07-16

Family

ID=25695042

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH47620A CH47620A (en)	1908-02-24	1908-03-05	Process for the preparation of a reddish brown vat dye

Country Status (1)

Country	Link
CH (1)	CH47620A (en)

1908
- 1908-03-05 CH CH47620A patent/CH47620A/en unknown

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