CA351167A - Fresnel lens - Google Patents

Fresnel lens

Info

Publication number
CA351167A
CA351167A CA351167A CA351167DA CA351167A CA 351167 A CA351167 A CA 351167A CA 351167 A CA351167 A CA 351167A CA 351167D A CA351167D A CA 351167DA CA 351167 A CA351167 A CA 351167A
Authority
CA
Canada
Prior art keywords
fresnel lens
fresnel
lens
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
CA351167A
Other languages
French (fr)
Inventor
N. Manuel William
Pascucci Emilio
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.)
Corning Glass Works
Original Assignee
Corning Glass Works
Publication date
Application granted granted Critical
Publication of CA351167A publication Critical patent/CA351167A/en
Expired legal-status Critical Current

Links

CA351167A Fresnel lens Expired CA351167A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA351167T

Publications (1)

Publication Number Publication Date
CA351167A true CA351167A (en) 1935-06-25

Family

ID=35339131

Family Applications (1)

Application Number Title Priority Date Filing Date
CA351167A Expired CA351167A (en) Fresnel lens

Country Status (1)

Country Link
CA (1) CA351167A (en)

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