CA402607A - Dispositif a conditionner la lumiere - Google Patents

Dispositif a conditionner la lumiere

Info

Publication number: CA402607A
Authority: CA; Canada
Prior art keywords: conditioning device; light conditioning; light; conditioning
Prior art date: 1942-02-03
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

CA402607A

Other languages

English (en)

Inventor

W. Beck Earl

Walker Victor

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.)

ALCIN

Original Assignee

ALCIN

Publication date

1942-02-03

1942-02-03 Application granted granted Critical

1942-02-03 Publication of CA402607A publication Critical patent/CA402607A/fr

Status Expired legal-status Critical Current

Links

230000003750 conditioning effect Effects 0.000 title 1

CA402607A Dispositif a conditionner la lumiere Expired CA402607A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA402607T

Publications (1)

Publication Number	Publication Date
CA402607A true CA402607A (fr)	1942-02-03

Family

ID=35413053

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA402607A Expired CA402607A (fr)			Dispositif a conditionner la lumiere

Country Status (1)

Country	Link
CA (1)	CA402607A (fr)

0
- CA CA402607A patent/CA402607A/fr not_active Expired

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