AU487313B2 - Flow control and screening device fora hopper - Google Patents

Flow control and screening device fora hopper

Info

Publication number
AU487313B2
AU487313B2 AU72737/74A AU7273774A AU487313B2 AU 487313 B2 AU487313 B2 AU 487313B2 AU 72737/74 A AU72737/74 A AU 72737/74A AU 7273774 A AU7273774 A AU 7273774A AU 487313 B2 AU487313 B2 AU 487313B2
Authority
AU
Australia
Prior art keywords
hopper
flow control
screening device
device fora
fora
Prior art date
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.)
Expired
Application number
AU72737/74A
Other versions
AU7273774A (en
Inventor
D. Jones And Jerry L. Hall Robert
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.)
Infraco Inc
Original Assignee
Infraco Inc
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 US443229A external-priority patent/US3902995A/en
Application filed by Infraco Inc filed Critical Infraco Inc
Application granted granted Critical
Publication of AU7273774A publication Critical patent/AU7273774A/en
Publication of AU487313B2 publication Critical patent/AU487313B2/en
Expired legal-status Critical Current

Links

AU72737/74A 1974-02-19 1974-08-27 Flow control and screening device fora hopper Expired AU487313B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
USUS443229 1974-02-19
US443229A US3902995A (en) 1974-02-19 1974-02-19 Flow control and screening device for a hopper

Publications (2)

Publication Number Publication Date
AU7273774A AU7273774A (en) 1976-03-04
AU487313B2 true AU487313B2 (en) 1976-03-04

Family

ID=

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