CA397026A - Fenetre de respirateur - Google Patents

Fenetre de respirateur

Info

Publication number
CA397026A
CA397026A CA397026A CA397026DA CA397026A CA 397026 A CA397026 A CA 397026A CA 397026 A CA397026 A CA 397026A CA 397026D A CA397026D A CA 397026DA CA 397026 A CA397026 A CA 397026A
Authority
CA
Canada
Prior art keywords
respirator
window
respirator window
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
CA397026A
Other languages
English (en)
Inventor
Henry Moss William
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.)
Henry Dreyfuss Associates LLC
Original Assignee
Henry Dreyfuss Associates LLC
Publication date
Application granted granted Critical
Publication of CA397026A publication Critical patent/CA397026A/fr
Expired legal-status Critical Current

Links

CA397026A Fenetre de respirateur Expired CA397026A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA397026T

Publications (1)

Publication Number Publication Date
CA397026A true CA397026A (fr) 1941-06-03

Family

ID=35407550

Family Applications (1)

Application Number Title Priority Date Filing Date
CA397026A Expired CA397026A (fr) Fenetre de respirateur

Country Status (1)

Country Link
CA (1) CA397026A (fr)

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