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.)
Polaroid Corp
Original Assignee
Polaroid Corp
Filing date
Publication date
Application filed by Polaroid CorpfiledCriticalPolaroid Corp
Application grantedgrantedCritical
Publication of AU1435270ApublicationCriticalpatent/AU1435270A/en
Publication of AU445925B2publicationCriticalpatent/AU445925B2/en
AU14352/70A1970-04-27Diffusion transfer color products and processes simultaneously utilizing exposed and unexposed silver halides
ExpiredAU445925B2
(en)