CA552652A - Feuilles de carbone a esprit de sel pour duplication - Google Patents

Feuilles de carbone a esprit de sel pour duplication

Info

Publication number: CA552652A
Authority: CA; Canada
Prior art keywords: carbon sheets; spirit duplicating; duplicating carbon; spirit; sheets
Prior art date: 1958-02-04
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

CA552652A

Other languages

English (en)

Inventor

A. Armitage Norman

Eccles Henry

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.)

ELLAMS DUPLICATOR Co Ltd

Original Assignee

ELLAMS DUPLICATOR Co Ltd

Publication date

1958-02-04

1958-02-04 Application granted granted Critical

1958-02-04 Publication of CA552652A publication Critical patent/CA552652A/fr

Status Expired legal-status Critical Current

Links

OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title 1
229910052799 carbon Inorganic materials 0.000 title 1

CA552652A Feuilles de carbone a esprit de sel pour duplication Expired CA552652A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA552652T

Publications (1)

Publication Number	Publication Date
CA552652A true CA552652A (fr)	1958-02-04

Family

ID=35714057

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA552652A Expired CA552652A (fr)			Feuilles de carbone a esprit de sel pour duplication

Country Status (1)

Country	Link
CA (1)	CA552652A (fr)

0
- CA CA552652A patent/CA552652A/fr not_active Expired

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