CA670223A - Chemical process of tobacco treatment - Google Patents

Chemical process of tobacco treatment

Info

Publication number
CA670223A
CA670223A CA670223A CA670223DA CA670223A CA 670223 A CA670223 A CA 670223A CA 670223 A CA670223 A CA 670223A CA 670223D A CA670223D A CA 670223DA CA 670223 A CA670223 A CA 670223A
Authority
CA
Canada
Prior art keywords
chemical process
tobacco treatment
tobacco
treatment
chemical
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
CA670223A
Inventor
H. Crayton Frank
D. Hind John
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.)
Philip Morris USA Inc
Original Assignee
Philip Morris USA Inc
Publication date
Application granted granted Critical
Publication of CA670223A publication Critical patent/CA670223A/en
Expired legal-status Critical Current

Links

CA670223A Chemical process of tobacco treatment Expired CA670223A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA670223T

Publications (1)

Publication Number Publication Date
CA670223A true CA670223A (en) 1963-09-10

Family

ID=35970569

Family Applications (1)

Application Number Title Priority Date Filing Date
CA670223A Expired CA670223A (en) Chemical process of tobacco treatment

Country Status (1)

Country Link
CA (1) CA670223A (en)

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