AU89531S - Slope indicating device
- Google Patents
Slope indicating device
Info
Publication number
AU89531S
AU89531SAU198302594FAU198302594FAU89531SAU 89531 SAU89531 SAU 89531SAU 198302594 FAU198302594 FAU 198302594FAU 198302594 FAU198302594 FAU 198302594FAU 89531 SAU89531 SAU 89531S
Authority
AU
Australia
Prior art keywords
indicating device
slope indicating
slope
indicating
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
AU198302594F
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.)
HEATHCLIFF INVESTMENTS
Original Assignee
HEATHCLIFF INVESTMENTS
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 HEATHCLIFF INVESTMENTSfiledCriticalHEATHCLIFF INVESTMENTS
Priority to AU198302594FpriorityCriticalpatent/AU89531S/en
Publication of AU89531SpublicationCriticalpatent/AU89531S/en