AU99480S - Crack-indication element
- Google Patents
Crack-indication element
Info
Publication number
AU99480S
AU99480SAU198502201FAU198502201FAU99480SAU 99480 SAU99480 SAU 99480SAU 198502201 FAU198502201 FAU 198502201FAU 198502201 FAU198502201 FAU 198502201FAU 99480 SAU99480 SAU 99480S
Authority
AU
Australia
Prior art keywords
crack
indication element
indication
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
AU198502201F
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 filedfiledCritical
Priority to AU198502201FpriorityCriticalpatent/AU99480S/en
Publication of AU99480SpublicationCriticalpatent/AU99480S/en