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CA819515A - Hopper valve for filter bag installation - Google Patents

Hopper valve for filter bag installation

Info

Publication number
CA819515A
CA819515A CA819515A CA819515DA CA819515A CA 819515 A CA819515 A CA 819515A CA 819515 A CA819515 A CA 819515A CA 819515D A CA819515D A CA 819515DA CA 819515 A CA819515 A CA 819515A
Authority
CA
Canada
Prior art keywords
filter bag
bag installation
hopper valve
hopper
valve
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
CA819515A
Inventor
R. Johnson 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.)
Research Cottrell Inc
Original Assignee
Research Cottrell Inc
Publication date
Application granted granted Critical
Publication of CA819515A publication Critical patent/CA819515A/en
Expired legal-status Critical Current

Links

CA819515A Hopper valve for filter bag installation Expired CA819515A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA819515T

Publications (1)

Publication Number Publication Date
CA819515A true CA819515A (en) 1969-08-05

Family

ID=36292082

Family Applications (1)

Application Number Title Priority Date Filing Date
CA819515A Expired CA819515A (en) Hopper valve for filter bag installation

Country Status (1)

Country Link
CA (1) CA819515A (en)

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