CA57147A - Appareil a repandre la lumiere - Google Patents

Appareil a repandre la lumiere

Info

Publication number
CA57147A
CA57147A CA000057147A CA57147DA CA57147A CA 57147 A CA57147 A CA 57147A CA 000057147 A CA000057147 A CA 000057147A CA 57147D A CA57147D A CA 57147DA CA 57147 A CA57147 A CA 57147A
Authority
CA
Canada
Prior art keywords
light
diffusing device
diffusing
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
CA000057147A
Other languages
English (en)
Inventor
Olin Hanson Basquin
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
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of CA57147A publication Critical patent/CA57147A/fr
Expired legal-status Critical Current

Links

CA000057147A 1897-07-13 1897-07-13 Appareil a repandre la lumiere Expired CA57147A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA57147T 1897-07-13

Publications (1)

Publication Number Publication Date
CA57147A true CA57147A (fr) 1897-08-20

Family

ID=45173686

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000057147A Expired CA57147A (fr) 1897-07-13 1897-07-13 Appareil a repandre la lumiere

Country Status (1)

Country Link
CA (1) CA57147A (fr)

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