CA419087A - Masque a gaz - Google Patents

Masque a gaz

Info

Publication number
CA419087A
CA419087A CA419087A CA419087DA CA419087A CA 419087 A CA419087 A CA 419087A CA 419087 A CA419087 A CA 419087A CA 419087D A CA419087D A CA 419087DA CA 419087 A CA419087 A CA 419087A
Authority
CA
Canada
Prior art keywords
gas mask
mask
gas
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
CA419087A
Other languages
English (en)
Inventor
Clarence Teague Merwyn
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.)
Uniroyal Inc
Original Assignee
United States Rubber Co
Publication date
Application granted granted Critical
Publication of CA419087A publication Critical patent/CA419087A/fr
Expired legal-status Critical Current

Links

CA419087A Masque a gaz Expired CA419087A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA419087T

Publications (1)

Publication Number Publication Date
CA419087A true CA419087A (fr) 1944-03-14

Family

ID=35528365

Family Applications (1)

Application Number Title Priority Date Filing Date
CA419087A Expired CA419087A (fr) Masque a gaz

Country Status (1)

Country Link
CA (1) CA419087A (fr)

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