CA787696A - Closed circuit breathing apparatus - Google Patents

Closed circuit breathing apparatus

Info

Publication number
CA787696A
CA787696A CA787696A CA787696DA CA787696A CA 787696 A CA787696 A CA 787696A CA 787696 A CA787696 A CA 787696A CA 787696D A CA787696D A CA 787696DA CA 787696 A CA787696 A CA 787696A
Authority
CA
Canada
Prior art keywords
closed circuit
breathing apparatus
circuit breathing
closed
circuit
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
CA787696A
Inventor
R. Phillips Lewis
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.)
Siebe Gorman and Co Ltd
Original Assignee
Siebe Gorman and Co Ltd
Publication date
Application granted granted Critical
Publication of CA787696A publication Critical patent/CA787696A/en
Expired legal-status Critical Current

Links

CA787696A Closed circuit breathing apparatus Expired CA787696A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA787696T

Publications (1)

Publication Number Publication Date
CA787696A true CA787696A (en) 1968-06-18

Family

ID=36250347

Family Applications (1)

Application Number Title Priority Date Filing Date
CA787696A Expired CA787696A (en) Closed circuit breathing apparatus

Country Status (1)

Country Link
CA (1) CA787696A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8555883B2 (en) 2008-11-07 2013-10-15 Robert E. Stewart Emergency breathing bag

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8555883B2 (en) 2008-11-07 2013-10-15 Robert E. Stewart Emergency breathing bag

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