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.)
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.)
A Christiaens SA
Original Assignee
A Christiaens SA
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
Priority claimed from GB40296/74Aexternal-prioritypatent/GB1488851A/en
Application filed by A Christiaens SAfiledCriticalA Christiaens SA
Application grantedgrantedCritical
Publication of AU488928B2publicationCriticalpatent/AU488928B2/en
Publication of AU8486375ApublicationCriticalpatent/AU8486375A/en