CA769468A - Smoking devices - Google Patents

Smoking devices

Info

Publication number
CA769468A
CA769468A CA769468A CA769468DA CA769468A CA 769468 A CA769468 A CA 769468A CA 769468 A CA769468 A CA 769468A CA 769468D A CA769468D A CA 769468DA CA 769468 A CA769468 A CA 769468A
Authority
CA
Canada
Prior art keywords
smoking devices
smoking
devices
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
CA769468A
Inventor
D. Ellis Charles
W. Hughes Ivor
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.)
Battelle Memorial Institute Inc
Original Assignee
CHARLES D. ELLIS
Battelle Memorial Institute Inc
Publication date
Priority to CA769468T priority Critical
Application granted granted Critical
Publication of CA769468A publication Critical patent/CA769468A/en
Application status is Expired legal-status Critical

Links

CA769468A Smoking devices Expired CA769468A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA769468T

Publications (1)

Publication Number Publication Date
CA769468A true CA769468A (en) 1967-10-17

Family

ID=36212878

Family Applications (1)

Application Number Title Priority Date Filing Date
CA769468A Expired CA769468A (en) Smoking devices

Country Status (1)

Country Link
CA (1) CA769468A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4966171A (en) * 1988-07-22 1990-10-30 Philip Morris Incorporated Smoking article
US4991606A (en) * 1988-07-22 1991-02-12 Philip Morris Incorporated Smoking article
US5060676A (en) * 1982-12-16 1991-10-29 Philip Morris Incorporated Process for making a carbon heat source and smoking article including the heat source and a flavor generator
US5345951A (en) 1988-07-22 1994-09-13 Philip Morris Incorporated Smoking article
US5443560A (en) 1989-11-29 1995-08-22 Philip Morris Incorporated Chemical heat source comprising metal nitride, metal oxide and carbon

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5060676A (en) * 1982-12-16 1991-10-29 Philip Morris Incorporated Process for making a carbon heat source and smoking article including the heat source and a flavor generator
US4966171A (en) * 1988-07-22 1990-10-30 Philip Morris Incorporated Smoking article
US4991606A (en) * 1988-07-22 1991-02-12 Philip Morris Incorporated Smoking article
US5345951A (en) 1988-07-22 1994-09-13 Philip Morris Incorporated Smoking article
US5443560A (en) 1989-11-29 1995-08-22 Philip Morris Incorporated Chemical heat source comprising metal nitride, metal oxide and carbon

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