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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi LtdfiledCriticalHitachi Ltd
Priority to JP3122676ApriorityCriticalpatent/JPS52115411A/en
Publication of JPS52115411ApublicationCriticalpatent/JPS52115411A/en
PURPOSE: To eliminate the need for finishing as extruding mold goods are left to greatly reduce process, by using aluminium alloy with good lubrication property and strength to ensure a form that can directly perform extruding mold.
COPYRIGHT: (C)1977,JPO&Japio
JP3122676A1976-03-241976-03-24Compressor cylinder for refrigerating machine
PendingJPS52115411A
(en)