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CA926255A - Filter construction and method of forming same - Google Patents

Filter construction and method of forming same

Info

Publication number
CA926255A
CA926255A CA085916A CA85916A CA926255A CA 926255 A CA926255 A CA 926255A CA 085916 A CA085916 A CA 085916A CA 85916 A CA85916 A CA 85916A CA 926255 A CA926255 A CA 926255A
Authority
CA
Canada
Prior art keywords
filter construction
forming same
forming
same
construction
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
CA085916A
Other versions
CA85916S (en
Inventor
H. Sherrill Joseph
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.)
RJ Reynolds Tobacco Co
Original Assignee
RJ Reynolds Tobacco Co
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 RJ Reynolds Tobacco Co filed Critical RJ Reynolds Tobacco Co
Application granted granted Critical
Publication of CA926255A publication Critical patent/CA926255A/en
Expired legal-status Critical Current

Links

CA085916A 1969-06-30 1970-06-18 Filter construction and method of forming same Expired CA926255A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US83774669A 1969-06-30 1969-06-30

Publications (1)

Publication Number Publication Date
CA926255A true CA926255A (en) 1973-05-15

Family

ID=25275304

Family Applications (1)

Application Number Title Priority Date Filing Date
CA085916A Expired CA926255A (en) 1969-06-30 1970-06-18 Filter construction and method of forming same

Country Status (2)

Country Link
CA (1) CA926255A (en)
ZA (1) ZA704228B (en)

Also Published As

Publication number Publication date
ZA704228B (en) 1971-04-28

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