CA497707A - Ventilators - Google Patents

Ventilators

Info

Publication number
CA497707A
CA497707A CA497707A CA497707DA CA497707A CA 497707 A CA497707 A CA 497707A CA 497707 A CA497707 A CA 497707A CA 497707D A CA497707D A CA 497707DA CA 497707 A CA497707 A CA 497707A
Authority
CA
Canada
Prior art keywords
ventilators
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
CA497707A
Other languages
French (fr)
Inventor
S. Litchfield Howard
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.)
AIR COILS Manufacturing Co
Original Assignee
AIR COILS Manufacturing Co
Publication date
Priority to CA497707T priority Critical
Application granted granted Critical
Publication of CA497707A publication Critical patent/CA497707A/en
Expired legal-status Critical Current

Links

CA497707A Ventilators Expired CA497707A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA497707T

Publications (1)

Publication Number Publication Date
CA497707A true CA497707A (en) 1953-11-17

Family

ID=35643142

Family Applications (1)

Application Number Title Priority Date Filing Date
CA497707A Expired CA497707A (en) Ventilators

Country Status (1)

Country Link
CA (1) CA497707A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3120798A (en) * 1961-05-31 1964-02-11 Ventrola Mfg Company Automatic discharge housing
US3249038A (en) * 1963-09-16 1966-05-03 American Warming Ventilation Air intake

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3120798A (en) * 1961-05-31 1964-02-11 Ventrola Mfg Company Automatic discharge housing
US3249038A (en) * 1963-09-16 1966-05-03 American Warming Ventilation Air intake

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