CA496047A - Ensemble d'eclairage de bureau et surface a ouvrage - Google Patents

Ensemble d'eclairage de bureau et surface a ouvrage

Info

Publication number
CA496047A
CA496047A CA496047A CA496047DA CA496047A CA 496047 A CA496047 A CA 496047A CA 496047 A CA496047 A CA 496047A CA 496047D A CA496047D A CA 496047DA CA 496047 A CA496047 A CA 496047A
Authority
CA
Canada
Prior art keywords
lighting unit
work surface
desk lighting
desk
work
Prior art date
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
CA496047A
Other languages
English (en)
Inventor
L. Canfield Earl
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.)
Individual
Original Assignee
Individual
Publication date
Application granted granted Critical
Publication of CA496047A publication Critical patent/CA496047A/fr
Expired legal-status Critical Current

Links

CA496047A Ensemble d'eclairage de bureau et surface a ouvrage Expired CA496047A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA496047T

Publications (1)

Publication Number Publication Date
CA496047A true CA496047A (fr) 1953-09-15

Family

ID=35641464

Family Applications (1)

Application Number Title Priority Date Filing Date
CA496047A Expired CA496047A (fr) Ensemble d'eclairage de bureau et surface a ouvrage

Country Status (1)

Country Link
CA (1) CA496047A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4803606A (en) * 1987-06-19 1989-02-07 Karl Rotter Mobile universal shop light

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4803606A (en) * 1987-06-19 1989-02-07 Karl Rotter Mobile universal shop light

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