CA813524A - Information recording and light projection apparatus - Google Patents

Information recording and light projection apparatus

Info

Publication number
CA813524A
CA813524A CA813524A CA813524DA CA813524A CA 813524 A CA813524 A CA 813524A CA 813524 A CA813524 A CA 813524A CA 813524D A CA813524D A CA 813524DA CA 813524 A CA813524 A CA 813524A
Authority
CA
Canada
Prior art keywords
information recording
projection apparatus
light projection
light
recording
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
CA813524A
Inventor
William E. Glenn, Jr.
John L. Henkes, Jr.
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.)
General Electric Co
Original Assignee
General Electric Co
Publication date
Application granted granted Critical
Publication of CA813524A publication Critical patent/CA813524A/en
Expired legal-status Critical Current

Links

CA813524A Information recording and light projection apparatus Expired CA813524A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA813524T

Publications (1)

Publication Number Publication Date
CA813524A true CA813524A (en) 1969-05-20

Family

ID=36286027

Family Applications (1)

Application Number Title Priority Date Filing Date
CA813524A Expired CA813524A (en) Information recording and light projection apparatus

Country Status (1)

Country Link
CA (1) CA813524A (en)

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