CA482979A - Objet de diffusion de lumiere et sa fabrication - Google Patents

Objet de diffusion de lumiere et sa fabrication

Info

Publication number
CA482979A
CA482979A CA482979A CA482979DA CA482979A CA 482979 A CA482979 A CA 482979A CA 482979 A CA482979 A CA 482979A CA 482979D A CA482979D A CA 482979DA CA 482979 A CA482979 A CA 482979A
Authority
CA
Canada
Prior art keywords
manufacture
light
diffusing article
diffusing
article
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
CA482979A
Other languages
English (en)
Inventor
Pipkin Marvin
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.)
General Electric Canada Co
Original Assignee
Canadian General Electric Co Ltd
Publication date
Application granted granted Critical
Publication of CA482979A publication Critical patent/CA482979A/fr
Expired legal-status Critical Current

Links

CA482979A Objet de diffusion de lumiere et sa fabrication Expired CA482979A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA482979T

Publications (1)

Publication Number Publication Date
CA482979A true CA482979A (fr) 1952-05-06

Family

ID=35622669

Family Applications (1)

Application Number Title Priority Date Filing Date
CA482979A Expired CA482979A (fr) Objet de diffusion de lumiere et sa fabrication

Country Status (1)

Country Link
CA (1) CA482979A (fr)

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