CA333741A - Noir de carbone - Google Patents

Noir de carbone

Info

Publication number: CA333741A
Authority: CA; Canada
Prior art keywords: carbon black; black; carbon
Prior art date: 1933-07-04
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

CA333741A

Other languages

English (en)

Inventor

Billings Edmund

H. Offutt Harold

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.)

Godfrey L Cabot Inc

Original Assignee

Individual

Publication date

1933-07-04

1933-07-04 Application granted granted Critical

1933-07-04 Publication of CA333741A publication Critical patent/CA333741A/fr

Status Expired legal-status Critical Current

Links

239000006229 carbon black Substances 0.000 title 1

CA333741A Noir de carbone Expired CA333741A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA333741T

Publications (1)

Publication Number	Publication Date
CA333741A true CA333741A (fr)	1933-07-04

Family

ID=35296883

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA333741A Expired CA333741A (fr)			Noir de carbone

Country Status (1)

Country	Link
CA (1)	CA333741A (fr)

0
- CA CA333741A patent/CA333741A/fr not_active Expired

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