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
CA5605F
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.)
Edgar M Berliner His Master S Voice Ltd
Original Assignee
Edgar M Berliner His Master S Voice Ltd
Publication date
Priority to CA5605FpriorityCriticalpatent/CA5605S/en
Application grantedgrantedCritical
Publication of CA5605SpublicationCriticalpatent/CA5605S/en