CA417318A - Respirator - Google Patents

Respirator

Info

Publication number
CA417318A
CA417318A CA417318A CA417318DA CA417318A CA 417318 A CA417318 A CA 417318A CA 417318 A CA417318 A CA 417318A CA 417318D A CA417318D A CA 417318DA CA 417318 A CA417318 A CA 417318A
Authority
CA
Canada
Prior art keywords
respirator
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
CA417318A
Other languages
French (fr)
Inventor
K. Benos Nicholas
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.)
Individual
Original Assignee
Individual
Publication date
Application granted granted Critical
Publication of CA417318A publication Critical patent/CA417318A/en
Expired legal-status Critical Current

Links

CA417318A Respirator Expired CA417318A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA417318T

Publications (1)

Publication Number Publication Date
CA417318A true CA417318A (en) 1943-12-28

Family

ID=35526563

Family Applications (1)

Application Number Title Priority Date Filing Date
CA417318A Expired CA417318A (en) Respirator

Country Status (1)

Country Link
CA (1) CA417318A (en)

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