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.)
Fujitsu Ltd
Panasonic System Solutions Japan Co Ltd
Panasonic Holdings Corp
Original Assignee
Matsushita Graphic Communication Systems Inc
Fujitsu Ltd
Matsushita Electric Industrial Co Ltd
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 Matsushita Graphic Communication Systems Inc, Fujitsu Ltd, Matsushita Electric Industrial Co LtdfiledCriticalMatsushita Graphic Communication Systems Inc
Priority to JP50003496ApriorityCriticalpatent/JPS51132016A/en
Publication of JPS51132016ApublicationCriticalpatent/JPS51132016A/en
PURPOSE:To increase compression ratio and protect the spread of error of transmission line in signal treatment system which treats and transmits two valued picture information such as facsimilie and the like.
JP50003496A1974-12-271974-12-27Signal treatment system
PendingJPS51132016A
(en)