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.)
JOHN WILLIAM EARNSHAW
Original Assignee
JOHN WILLIAM EARNSHAW
Filing date
Publication date
Application filed by JOHN WILLIAM EARNSHAWfiledCriticalJOHN WILLIAM EARNSHAW
Application grantedgrantedCritical
Publication of AU868746ApublicationCriticalpatent/AU868746A/en
Publication of AU131135B2publicationCriticalpatent/AU131135B2/en
AU8687/46A1946-12-12Improvements in and relating to filling appliances adapted to pour or discharge powdered material as into containers
ExpiredAU131135B2
(en)