CA679223A - Focussing means for television cameras - Google Patents

Focussing means for television cameras

Info

Publication number
CA679223A
CA679223A CA679223A CA679223DA CA679223A CA 679223 A CA679223 A CA 679223A CA 679223 A CA679223 A CA 679223A CA 679223D A CA679223D A CA 679223DA CA 679223 A CA679223 A CA 679223A
Authority
CA
Canada
Prior art keywords
television cameras
focussing means
focussing
cameras
television
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
CA679223A
Inventor
Kingsbury John
W. Germany Leslie
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.)
Pye Electronic Products Ltd
Original Assignee
Pye Ltd
Publication date
Application granted granted Critical
Publication of CA679223A publication Critical patent/CA679223A/en
Expired legal-status Critical Current

Links

CA679223A Focussing means for television cameras Expired CA679223A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA679223T

Publications (1)

Publication Number Publication Date
CA679223A true CA679223A (en) 1964-02-04

Family

ID=35980308

Family Applications (1)

Application Number Title Priority Date Filing Date
CA679223A Expired CA679223A (en) Focussing means for television cameras

Country Status (1)

Country Link
CA (1) CA679223A (en)

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