Deprecated: The each() function is deprecated. This message will be suppressed on further calls in /home/zhenxiangba/zhenxiangba.com/public_html/phproxy-improved-master/index.php on line 456 AU140799B2 - Improvements in or relating to piston rings
- Google Patents
AU140799B2 - Improvements in or relating to piston rings
- Google Patents
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.)
Expired - Lifetime
Application number
AU22451/48A
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.)
Brico (australia) Pty Ance Withthe Invention Means Are Provided Ltd A Co Inc
Original Assignee
Brico (australia) Pty Ance Withthe Invention Means Are Provided Ltd A Co Inc
Filing date
Publication of AU140799B2publicationCriticalpatent/AU140799B2/en
Application filed by Brico (australia) Pty Ance Withthe Invention Means Are Provided Ltd A Co IncfiledCriticalBrico (australia) Pty Ance Withthe Invention Means Are Provided Ltd A Co Inc