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.)
Union Tank Car Co
Original Assignee
Union Tank Car Co
Filing date
Publication date
Application filed by Union Tank Car CofiledCriticalUnion Tank Car Co
Application grantedgrantedCritical
Publication of AU3064963ApublicationCriticalpatent/AU3064963A/en
Publication of AU274766B2publicationCriticalpatent/AU274766B2/en
AU30649/63A1953-05-14Apparatus for pneumatically conveying liquid material containing surface-adhering solids, such as sewage andthe like
ExpiredAU274766B2
(en)