CA588751A - Appareil de ventilation - Google Patents

Appareil de ventilation

Info

Publication number
CA588751A
CA588751A CA588751A CA588751DA CA588751A CA 588751 A CA588751 A CA 588751A CA 588751 A CA588751 A CA 588751A CA 588751D A CA588751D A CA 588751DA CA 588751 A CA588751 A CA 588751A
Authority
CA
Canada
Prior art keywords
ventilating apparatus
ventilating
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
CA588751A
Other languages
English (en)
Inventor
B. Joseph Anthony
M. Joseph Stanley
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 CA588751A publication Critical patent/CA588751A/fr
Expired legal-status Critical Current

Links

CA588751A Appareil de ventilation Expired CA588751A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA588751T

Publications (1)

Publication Number Publication Date
CA588751A true CA588751A (fr) 1959-12-15

Family

ID=35802292

Family Applications (1)

Application Number Title Priority Date Filing Date
CA588751A Expired CA588751A (fr) Appareil de ventilation

Country Status (1)

Country Link
CA (1) CA588751A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5868127A (en) * 1997-09-12 1999-02-09 Chiang; Chao Cheng Net device for smoke exhauster

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5868127A (en) * 1997-09-12 1999-02-09 Chiang; Chao Cheng Net device for smoke exhauster

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