CA398002A - Appareil optique d'inspection - Google Patents

Appareil optique d'inspection

Info

Publication number: CA398002A
Authority: CA; Canada
Prior art keywords: inspection apparatus; optical inspection; optical; inspection
Prior art date: 1941-07-15
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

CA398002A

Other languages

English (en)

Inventor

K. Hybarger 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.)

National Tube Co

Original Assignee

National Tube Co

Publication date

1941-07-15

1941-07-15 Application granted granted Critical

1941-07-15 Publication of CA398002A publication Critical patent/CA398002A/fr

Status Expired legal-status Critical Current

Links

238000007689 inspection Methods 0.000 title 1
230000003287 optical effect Effects 0.000 title 1

CA398002A Appareil optique d'inspection Expired CA398002A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA398002T

Publications (1)

Publication Number	Publication Date
CA398002A true CA398002A (fr)	1941-07-15

Family

ID=35408508

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA398002A Expired CA398002A (fr)			Appareil optique d'inspection

Country Status (1)

Country	Link
CA (1)	CA398002A (fr)

0
- CA CA398002A patent/CA398002A/fr not_active Expired

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