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- Google Patents
AU494033B2 - Air hoist and its control device
- Google Patents
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.)
YAMAZAKI; KIYOSHI FUKUYAMA and KAZUNORI MIYAUCHI AKIYOSHI
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.)
Tsubakimoto Chain Co
Original Assignee
Tsubakimoto Chain 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 JP6527975Aexternal-prioritypatent/JPS51143248A/en
Priority claimed from JP13631275Aexternal-prioritypatent/JPS5260386A/en
Priority claimed from JP13631375Aexternal-prioritypatent/JPS6030842B2/en
Application filed by Tsubakimoto Chain CofiledCriticalTsubakimoto Chain Co
Application grantedgrantedCritical
Publication of AU494033B2publicationCriticalpatent/AU494033B2/en
Publication of AU1452976ApublicationCriticalpatent/AU1452976A/en