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CA145668A - Photographic screen - Google Patents

Photographic screen

Info

Publication number
CA145668A
CA145668A CA000145668A CA145668DA CA145668A CA 145668 A CA145668 A CA 145668A CA 000145668 A CA000145668 A CA 000145668A CA 145668D A CA145668D A CA 145668DA CA 145668 A CA145668 A CA 145668A
Authority
CA
Canada
Prior art keywords
photographic screen
photographic
screen
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
CA000145668A
Other languages
French (fr)
Inventor
William Carl Huebner
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.)
HUEBNER BLUSTEIN PATENTS Co
Original Assignee
HUEBNER BLUSTEIN PATENTS Co
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 HUEBNER BLUSTEIN PATENTS Co filed Critical HUEBNER BLUSTEIN PATENTS Co
Application granted granted Critical
Publication of CA145668A publication Critical patent/CA145668A/en
Expired legal-status Critical Current

Links

CA000145668A 1912-02-13 1912-02-13 Photographic screen Expired CA145668A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA145668T 1912-02-13

Publications (1)

Publication Number Publication Date
CA145668A true CA145668A (en) 1913-02-04

Family

ID=45265383

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000145668A Expired CA145668A (en) 1912-02-13 1912-02-13 Photographic screen

Country Status (1)

Country Link
CA (1) CA145668A (en)

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