CA379407A - Dispositif a duplicata - Google Patents

Dispositif a duplicata

Info

Publication number: CA379407A
Authority: CA; Canada
Prior art keywords: duplicating device; duplicating
Prior art date: 1939-02-07
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

CA379407A

Other languages

English (en)

Inventor

Marchev Alfred

C. Mccain Cecil

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.)

Ditto Inc

Original Assignee

Ditto Inc

Publication date

1939-02-07

1939-02-07 Application granted granted Critical

1939-02-07 Publication of CA379407A publication Critical patent/CA379407A/fr

Status Expired legal-status Critical Current

Links

CA379407A Dispositif a duplicata Expired CA379407A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA379407T

Publications (1)

Publication Number	Publication Date
CA379407A true CA379407A (fr)	1939-02-07

Family

ID=35383732

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA379407A Expired CA379407A (fr)			Dispositif a duplicata

Country Status (1)

Country	Link
CA (1)	CA379407A (fr)

0
- CA CA379407A patent/CA379407A/fr not_active Expired

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