ZA724734B - Double filter bag and method - Google Patents

Double filter bag and method

Info

Publication number
ZA724734B
ZA724734B ZA724734A ZA724734A ZA724734B ZA 724734 B ZA724734 B ZA 724734B ZA 724734 A ZA724734 A ZA 724734A ZA 724734 A ZA724734 A ZA 724734A ZA 724734 B ZA724734 B ZA 724734B
Authority
ZA
South Africa
Prior art keywords
filter bag
double filter
double
bag
filter
Prior art date
Application number
ZA724734A
Inventor
F Higgins
Original Assignee
Summit Filter Corp
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
Application filed by Summit Filter Corp filed Critical Summit Filter Corp
Publication of ZA724734B publication Critical patent/ZA724734B/en

Links

ZA724734A 1971-07-16 1972-07-11 Double filter bag and method ZA724734B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US16332571A 1971-07-16 1971-07-16

Publications (1)

Publication Number Publication Date
ZA724734B true ZA724734B (en) 1973-03-28

Family

ID=22589522

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA724734A ZA724734B (en) 1971-07-16 1972-07-11 Double filter bag and method

Country Status (2)

Country Link
BR (1) BR7204648D0 (en)
ZA (1) ZA724734B (en)

Also Published As

Publication number Publication date
BR7204648D0 (en) 1973-06-07

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