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.)
Albert Obrist AG
Original Assignee
Albert Obrist AG
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 GB282075Aexternal-prioritypatent/GB1475835A/en
Application filed by Albert Obrist AGfiledCriticalAlbert Obrist AG
Application grantedgrantedCritical
Publication of AU8425075ApublicationCriticalpatent/AU8425075A/en
Publication of AU493308B2publicationCriticalpatent/AU493308B2/en