CA297453A - Fabrication de teintures polyazoiques - Google Patents

Fabrication de teintures polyazoiques

Info

Publication number: CA297453A
Authority: CA; Canada
Prior art keywords: polyazo; manufacture; dye stuffs; stuffs; dye
Prior art date: 1930-02-11
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

CA297453A

Other languages

English (en)

Inventor

Leemann Hans

Knecht Oscar

Lier Heinrich

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Sandoz AG

Original Assignee

Sandoz AG

Publication date

1930-02-11

1930-02-11 Application granted granted Critical

1930-02-11 Publication of CA297453A publication Critical patent/CA297453A/fr

Status Expired legal-status Critical Current

Links

238000004519 manufacturing process Methods 0.000 title 1

CA297453A Fabrication de teintures polyazoiques Expired CA297453A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA297453T

Publications (1)

Publication Number	Publication Date
CA297453A true CA297453A (fr)	1930-02-11

Family

ID=35234772

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA297453A Expired CA297453A (fr)			Fabrication de teintures polyazoiques

Country Status (1)

Country	Link
CA (1)	CA297453A (fr)

0
- CA CA297453A patent/CA297453A/fr not_active Expired

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