CA347317A - Fabrication de noir de charbon - Google Patents

Fabrication de noir de charbon

Info

Publication number: CA347317A
Authority: CA; Canada
Prior art keywords: carbon black; black manufacture; manufacture; carbon; black
Prior art date: 1935-01-08
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

CA347317A

Other languages

English (en)

Inventor

Bryan Wiegand William

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

1935-01-08

1935-01-08 Application granted granted Critical

1935-01-08 Publication of CA347317A publication Critical patent/CA347317A/fr

Status Expired legal-status Critical Current

Links

239000006229 carbon black Substances 0.000 title 1
238000004519 manufacturing process Methods 0.000 title 1

CA347317A Fabrication de noir de charbon Expired CA347317A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA347317T

Publications (1)

Publication Number	Publication Date
CA347317A true CA347317A (fr)	1935-01-08

Family

ID=35318591

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA347317A Expired CA347317A (fr)			Fabrication de noir de charbon

Country Status (1)

Country	Link
CA (1)	CA347317A (fr)

0
- CA CA347317A patent/CA347317A/fr not_active Expired

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