CA400348A - Fabrication de matieres colorantes azoiques - Google Patents

Fabrication de matieres colorantes azoiques

Info

Publication number: CA400348A
Authority: CA; Canada
Prior art keywords: azo; dyestuff manufacture; dyestuff; manufacture
Prior art date: 1941-10-28
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

CA400348A

Other languages

English (en)

Inventor

Schmelzer Albert

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.)

Individual

Original Assignee

Individual

Publication date

1941-10-28

1941-10-28 Application granted granted Critical

1941-10-28 Publication of CA400348A publication Critical patent/CA400348A/fr

Status Expired legal-status Critical Current

Links

239000000975 dye Substances 0.000 title 1
238000004519 manufacturing process Methods 0.000 title 1

CA400348A Fabrication de matieres colorantes azoiques Expired CA400348A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA400348T

Publications (1)

Publication Number	Publication Date
CA400348A true CA400348A (fr)	1941-10-28

Family

ID=35410794

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA400348A Expired CA400348A (fr)			Fabrication de matieres colorantes azoiques

Country Status (1)

Country	Link
CA (1)	CA400348A (fr)

0
- CA CA400348A patent/CA400348A/fr not_active Expired

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