CA437799A - Optical recorder - Google Patents

Optical recorder

Info

Publication number
CA437799A
CA437799A CA437799A CA437799DA CA437799A CA 437799 A CA437799 A CA 437799A CA 437799 A CA437799 A CA 437799A CA 437799D A CA437799D A CA 437799DA CA 437799 A CA437799 A CA 437799A
Authority
CA
Canada
Prior art keywords
optical recorder
recorder
optical
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
CA437799A
Other languages
French (fr)
Inventor
W. Bryce James
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.)
International Business Machines Corp
Original Assignee
International Business Machines Corp
Publication date
Application granted granted Critical
Publication of CA437799A publication Critical patent/CA437799A/en
Expired legal-status Critical Current

Links

CA437799A Optical recorder Expired CA437799A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA437799T

Publications (1)

Publication Number Publication Date
CA437799A true CA437799A (en) 1946-11-05

Family

ID=35553034

Family Applications (1)

Application Number Title Priority Date Filing Date
CA437799A Expired CA437799A (en) Optical recorder

Country Status (1)

Country Link
CA (1) CA437799A (en)

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