CA2830A - Perfectionnements aux cartes photographiques polies - Google Patents

Perfectionnements aux cartes photographiques polies

Info

Publication number: CA2830A
Authority: CA; Canada
Prior art keywords: photographs; polished; polished photographs
Prior art date: 1873-10-31
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

CA000002830A

Other languages

English (en)

Inventor

Emile R. Weston

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

1873-10-31

1873-10-31 Application granted granted Critical

1873-10-31 Publication of CA2830A publication Critical patent/CA2830A/fr

Status Expired legal-status Critical Current

Links

CA000002830A Perfectionnements aux cartes photographiques polies Expired CA2830A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA2830T

Publications (1)

Publication Number	Publication Date
CA2830A true CA2830A (fr)	1873-10-31

Family

ID=45119394

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA000002830A Expired CA2830A (fr)			Perfectionnements aux cartes photographiques polies

Country Status (1)

Country	Link
CA (1)	CA2830A (fr)

0
- CA CA000002830A patent/CA2830A/fr not_active Expired

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