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.)
HR Electronics Co
Original Assignee
HR Electronics Co
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 US00381900Aexternal-prioritypatent/US3841456A/en
Application filed by HR Electronics CofiledCriticalHR Electronics Co
Application grantedgrantedCritical
Publication of CA1051551ApublicationCriticalpatent/CA1051551A/fr
CA237,377A1973-07-231975-10-06Circuits commandes par des pieces de monnaie pour machines distributrices et autres appareils semblables
ExpiredCA1051551A
(fr)