CA318237A - Ventilateur de registre - Google Patents

Ventilateur de registre

Info

Publication number
CA318237A
CA318237A CA318237A CA318237DA CA318237A CA 318237 A CA318237 A CA 318237A CA 318237 A CA318237 A CA 318237A CA 318237D A CA318237D A CA 318237DA CA 318237 A CA318237 A CA 318237A
Authority
CA
Canada
Prior art keywords
register
fan
register fan
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
CA318237A
Other languages
English (en)
Inventor
L. Waterbury James
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 CA318237A publication Critical patent/CA318237A/fr
Expired legal-status Critical Current

Links

CA318237A Ventilateur de registre Expired CA318237A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA318237T

Publications (1)

Publication Number Publication Date
CA318237A true CA318237A (fr) 1931-12-22

Family

ID=35278793

Family Applications (1)

Application Number Title Priority Date Filing Date
CA318237A Expired CA318237A (fr) Ventilateur de registre

Country Status (1)

Country Link
CA (1) CA318237A (fr)

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