CA357211A - Projection lens system - Google Patents

Projection lens system

Info

Publication number
CA357211A
CA357211A CA357211A CA357211DA CA357211A CA 357211 A CA357211 A CA 357211A CA 357211 A CA357211 A CA 357211A CA 357211D A CA357211D A CA 357211DA CA 357211 A CA357211 A CA 357211A
Authority
CA
Canada
Prior art keywords
lens system
projection lens
projection
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
CA357211A
Other languages
French (fr)
Inventor
Wells Bowen Lester
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.)
Trans Lux Daylight Picture Screen Corp
Original Assignee
Trans Lux Daylight Picture Screen Corp
Publication date
Application granted granted Critical
Publication of CA357211A publication Critical patent/CA357211A/en
Expired legal-status Critical Current

Links

CA357211A Projection lens system Expired CA357211A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA357211T

Publications (1)

Publication Number Publication Date
CA357211A true CA357211A (en) 1936-04-14

Family

ID=35356551

Family Applications (1)

Application Number Title Priority Date Filing Date
CA357211A Expired CA357211A (en) Projection lens system

Country Status (1)

Country Link
CA (1) CA357211A (en)

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