ZA704228B - Smoke filter - Google Patents

Smoke filter

Info

Publication number: ZA704228B
Authority: ZA; South Africa
Prior art keywords: smoke filter; smoke; filter
Prior art date: 1969-06-30

Application number

ZA704228A

Inventor

J Sherrill

J Pinkham

J Woodos

Original Assignee

Reynolds Tobacco Co R

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.)

1969-06-30

Filing date

1970-06-22

Publication date

1971-04-28

1970-06-22 Application filed by Reynolds Tobacco Co R filed Critical Reynolds Tobacco Co R

1971-04-28 Publication of ZA704228B publication Critical patent/ZA704228B/en

Links

ZA704228A 1969-06-30 1970-06-22 Smoke filter ZA704228B (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
ZA704228B true ZA704228B (en)	1971-04-28

Family

ID=25275304

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ZA704228A ZA704228B (en)	1969-06-30	1970-06-22	Smoke filter

Country Status (2)

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

1970
- 1970-06-18 CA CA085916A patent/CA926255A/en not_active Expired
- 1970-06-22 ZA ZA704228A patent/ZA704228B/en unknown

Also Published As

Publication number	Publication date
CA926255A (en)	1973-05-15

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