CA305257A - Dispositif rheostatique d'illumination a melange de couleurs - Google Patents

Dispositif rheostatique d'illumination a melange de couleurs

Info

Publication number: CA305257A
Authority: CA; Canada
Prior art keywords: rheostatic; colour; illumination device; blended; blended illumination
Prior art date: 1930-10-28
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

CA305257A

Other languages

English (en)

Inventor

Lindstrom Lina

A. Noreus John

Sandstrom Gust

Gothberg Eric

Sandstrom Sanna

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.)

ELECTRIC COLOUR BLENDING DISPLAY Co

Original Assignee

ELECTRIC COLOUR BLENDING DISPLAY Co

Publication date

1930-10-28

1930-10-28 Application granted granted Critical

1930-10-28 Publication of CA305257A publication Critical patent/CA305257A/fr

Status Expired legal-status Critical Current

Links

238000005286 illumination Methods 0.000 title 1

CA305257A Dispositif rheostatique d'illumination a melange de couleurs Expired CA305257A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA305257T

Publications (1)

Publication Number	Publication Date
CA305257A true CA305257A (fr)	1930-10-28

Family

ID=35258406

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA305257A Expired CA305257A (fr)			Dispositif rheostatique d'illumination a melange de couleurs

Country Status (1)

Country	Link
CA (1)	CA305257A (fr)

0
- CA CA305257A patent/CA305257A/fr not_active Expired

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