AU5947869A - Projection apertures - Google Patents

Projection apertures

Info

Publication number
AU5947869A
AU5947869A AU59478/69A AU5947869A AU5947869A AU 5947869 A AU5947869 A AU 5947869A AU 59478/69 A AU59478/69 A AU 59478/69A AU 5947869 A AU5947869 A AU 5947869A AU 5947869 A AU5947869 A AU 5947869A
Authority
AU
Australia
Prior art keywords
projection apertures
apertures
projection
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
AU59478/69A
Inventor
E. WESTLUND and ROBERT E. LEVIN ARNOLD
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.)
GTE Sylvania Inc
Original Assignee
GTE Sylvania Inc
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 GTE Sylvania Inc filed Critical GTE Sylvania Inc
Publication of AU5947869A publication Critical patent/AU5947869A/en
Expired legal-status Critical Current

Links

AU59478/69A 1968-08-14 1969-08-13 Projection apertures Expired AU5947869A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
USUS752603 1968-08-14

Publications (1)

Publication Number Publication Date
AU5947869A true AU5947869A (en) 1971-02-18

Family

ID=

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