CA355949A - Calibration optique des montres et horloges - Google Patents

Calibration optique des montres et horloges

Info

Publication number: CA355949A
Authority: CA; Canada
Prior art keywords: timepiece; optical calibration; calibration; optical; timepiece optical
Prior art date: 1936-02-11
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

CA355949A

Other languages

English (en)

Inventor

Rich Morton Edmund

Harold Fetter Charles

Montgomery Stooler Hugh

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.)

AT&T Corp

Original Assignee

Western Electric Co Inc

Publication date

1936-02-11

1936-02-11 Application granted granted Critical

1936-02-11 Publication of CA355949A publication Critical patent/CA355949A/fr

Status Expired legal-status Critical Current

Links

230000003287 optical effect Effects 0.000 title 1

CA355949A Calibration optique des montres et horloges Expired CA355949A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA355949T

Publications (1)

Publication Number	Publication Date
CA355949A true CA355949A (fr)	1936-02-11

Family

ID=35343910

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA355949A Expired CA355949A (fr)			Calibration optique des montres et horloges

Country Status (1)

Country	Link
CA (1)	CA355949A (fr)

0
- CA CA355949A patent/CA355949A/fr not_active Expired

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