AU407005A - Improvements in or relating tothe controlling levers of mechanically electrically, or pneumatically operated keyboard musical instruments
- Google Patents
Improvements in or relating tothe controlling levers of mechanically electrically, or pneumatically operated keyboard musical instruments
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.)
Individual
Original Assignee
Individual
Filing date
Publication date
Application filed by IndividualfiledCriticalIndividual
Priority to AU4070/05ApriorityCriticalpatent/AU407005B/en
Priority claimed from AU4070/05Aexternal-prioritypatent/AU407005B/en
Publication of AU407005ApublicationCriticalpatent/AU407005A/en
Publication of AU407005BpublicationCriticalpatent/AU407005B/en
AU4070/05A1905-09-051905-09-05Improvements in or relating tothe controlling levers of mechanically electrically, or pneumatically operated keyboard musical instruments
ExpiredAU407005B
(en)