CA42720A - Eventail rotatoire pour ventilateurs - Google Patents

Eventail rotatoire pour ventilateurs

Info

Publication number
CA42720A
CA42720A CA000042720A CA42720DA CA42720A CA 42720 A CA42720 A CA 42720A CA 000042720 A CA000042720 A CA 000042720A CA 42720D A CA42720D A CA 42720DA CA 42720 A CA42720 A CA 42720A
Authority
CA
Canada
Prior art keywords
ventilators
rotary fan
fan
rotary
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
CA000042720A
Other languages
English (en)
Inventor
Leslie J. Davidson
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 CA42720A publication Critical patent/CA42720A/fr
Expired legal-status Critical Current

Links

CA000042720A Eventail rotatoire pour ventilateurs Expired CA42720A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA42720T

Publications (1)

Publication Number Publication Date
CA42720A true CA42720A (fr) 1893-04-22

Family

ID=45159260

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000042720A Expired CA42720A (fr) Eventail rotatoire pour ventilateurs

Country Status (1)

Country Link
CA (1) CA42720A (fr)

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