AU100957SAU198606783FAU198606783FAU100957SAU 100957 SAU100957 SAU 100957SAU 198606783 FAU198606783 FAU 198606783FAU 198606783 FAU198606783 FAU 198606783FAU 100957 SAU100957 SAU 100957S
Authority
AU
Australia
Prior art keywords
scraper
Prior art date
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
Application number
AU198606783F
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.)
Dart Industries Inc
Original Assignee
Dart Industries Inc
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 Dart Industries IncfiledCriticalDart Industries Inc
Publication of AU100957SpublicationCriticalpatent/AU100957S/en