Synchronizing system for recording visual images and sound abstract of disclosure

IL37801A0Inactive Publication Date: 1971-11-29OPTASOUND CORP
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Patent Information

Application Number
IL37801
Authority / Receiving Office
IL · IL
Patent Type
Applications
Current Assignee / Owner
Priority Date
1971-09-17
Filing Date
1971-09-27
Publication Date
1971-11-29
Estimated Expiration
Not applicable · inactive patent
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