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 AU134084B2 - An improved device for sharpening the knives of lawnmowers
- Google Patents
AU134084B2 - An improved device for sharpening the knives of lawnmowers
- Google Patents
An improved device for sharpening the knives of lawnmowers
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.)
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DAVID JOHN RAMSAY
Original Assignee
DAVID JOHN RAMSAY
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Publication date
Application grantedgrantedCritical
Publication of AU134084B2publicationCriticalpatent/AU134084B2/en
Publication of AU1109947ApublicationCriticalpatent/AU1109947A/en
Application filed by DAVID JOHN RAMSAYfiledCriticalDAVID JOHN RAMSAY