CA459772A - Signet automatique - Google Patents

Signet automatique

Info

Publication number: CA459772A
Authority: CA; Canada
Prior art keywords: marker; automatic book; book; automatic
Prior art date: 1949-09-20
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

CA459772A

Other languages

English (en)

Inventor

Safier Abe

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

1949-09-20

1949-09-20 Application granted granted Critical

1949-09-20 Publication of CA459772A publication Critical patent/CA459772A/fr

Status Expired legal-status Critical Current

Links

239000003550 marker Substances 0.000 title 1

CA459772A Signet automatique Expired CA459772A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA459772T

Publications (1)

Publication Number	Publication Date
CA459772A true CA459772A (fr)	1949-09-20

Family

ID=35578670

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA459772A Expired CA459772A (fr)			Signet automatique

Country Status (1)

Country	Link
CA (1)	CA459772A (fr)

0
- CA CA459772A patent/CA459772A/fr not_active Expired

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