CA498449A - Oxygen candle - Google Patents

Oxygen candle

Info

Publication number
CA498449A
CA498449A CA498449A CA498449DA CA498449A CA 498449 A CA498449 A CA 498449A CA 498449 A CA498449 A CA 498449A CA 498449D A CA498449D A CA 498449DA CA 498449 A CA498449 A CA 498449A
Authority
CA
Canada
Prior art keywords
oxygen candle
candle
oxygen
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
CA498449A
Other languages
French (fr)
Inventor
B. Jackson Carey
M. Bovard Robert
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.)
MSA Safety Inc
Original Assignee
Mine Safety Appliances Co
Publication date
Application granted granted Critical
Publication of CA498449A publication Critical patent/CA498449A/en
Expired legal-status Critical Current

Links

CA498449A Oxygen candle Expired CA498449A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA498449T

Publications (1)

Publication Number Publication Date
CA498449A true CA498449A (en) 1953-12-15

Family

ID=35643887

Family Applications (1)

Application Number Title Priority Date Filing Date
CA498449A Expired CA498449A (en) Oxygen candle

Country Status (1)

Country Link
CA (1) CA498449A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3580250A (en) * 1965-06-19 1971-05-25 U S Divers Oxygen generators

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3580250A (en) * 1965-06-19 1971-05-25 U S Divers Oxygen generators

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