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- Google Patents
AU212515B2 - Improvements ln or relating to electronic code-communication systems
- Google Patents
Improvements ln or relating to electronic code-communication systems
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.)
SPX Technologies Inc
Original Assignee
General Railway Signal Co
Filing date
Publication date
Application filed by General Railway Signal CofiledCriticalGeneral Railway Signal Co
Application grantedgrantedCritical
Publication of AU1555456ApublicationCriticalpatent/AU1555456A/en
Publication of AU212515B2publicationCriticalpatent/AU212515B2/en