CA589247A - Iris diaphragm - Google Patents

Iris diaphragm

Info

Publication number
CA589247A
CA589247A CA589247A CA589247DA CA589247A CA 589247 A CA589247 A CA 589247A CA 589247 A CA589247 A CA 589247A CA 589247D A CA589247D A CA 589247DA CA 589247 A CA589247 A CA 589247A
Authority
CA
Canada
Prior art keywords
iris diaphragm
iris
diaphragm
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
CA589247A
Other languages
French (fr)
Inventor
C. Sibley Winfred
J. Cade Phillip
H. Gallagher Leo
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.)
Electronics Corp of America
Original Assignee
Electronics Corp of America
Publication date
Application granted granted Critical
Publication of CA589247A publication Critical patent/CA589247A/en
Expired legal-status Critical Current

Links

CA589247A Iris diaphragm Expired CA589247A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA589247T

Publications (1)

Publication Number Publication Date
CA589247A true CA589247A (en) 1959-12-22

Family

ID=35802786

Family Applications (1)

Application Number Title Priority Date Filing Date
CA589247A Expired CA589247A (en) Iris diaphragm

Country Status (1)

Country Link
CA (1) CA589247A (en)

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