CA1282170C - Methode et appareil d'enregistrement d'informations sur une pellicule photographique developpee
- Google Patents
Methode et appareil d'enregistrement d'informations sur une pellicule photographique developpee
Info
Publication number
CA1282170C
CA1282170CCA000532119ACA532119ACA1282170CCA 1282170 CCA1282170 CCA 1282170CCA 000532119 ACA000532119 ACA 000532119ACA 532119 ACA532119 ACA 532119ACA 1282170 CCA1282170 CCA 1282170C
Authority
CA
Canada
Prior art keywords
film
sound track
emulsion
area
laser
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.)
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.)
Individual
Original Assignee
Individual
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 IndividualfiledCriticalIndividual
Priority to CA000532119ApriorityCriticalpatent/CA1282170C/fr
Application grantedgrantedCritical
Publication of CA1282170CpublicationCriticalpatent/CA1282170C/fr
Silver Salt Photography Or Processing Solution Therefor
(AREA)
CA000532119A1987-03-161987-03-16Methode et appareil d'enregistrement d'informations sur une pellicule photographique developpee
Expired - LifetimeCA1282170C
(fr)