CA116692A - Moyens d'indiquer les courants d'air - Google Patents

Moyens d'indiquer les courants d'air

Info

Publication number
CA116692A
CA116692A CA000116692A CA116692DA CA116692A CA 116692 A CA116692 A CA 116692A CA 000116692 A CA000116692 A CA 000116692A CA 116692D A CA116692D A CA 116692DA CA 116692 A CA116692 A CA 116692A
Authority
CA
Canada
Prior art keywords
air currents
indicating air
indicating
currents
air
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
CA000116692A
Other languages
English (en)
Inventor
Charles Davis
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
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of CA116692A publication Critical patent/CA116692A/fr
Expired legal-status Critical Current

Links

CA000116692A 1908-08-29 1908-08-29 Moyens d'indiquer les courants d'air Expired CA116692A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA116692T 1908-08-29

Publications (1)

Publication Number Publication Date
CA116692A true CA116692A (fr) 1909-02-16

Family

ID=45236417

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000116692A Expired CA116692A (fr) 1908-08-29 1908-08-29 Moyens d'indiquer les courants d'air

Country Status (1)

Country Link
CA (1) CA116692A (fr)

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