CA977388A - Air delivery system - Google Patents

Air delivery system

Info

Publication number
CA977388A
CA977388A CA217,283A CA217283A CA977388A CA 977388 A CA977388 A CA 977388A CA 217283 A CA217283 A CA 217283A CA 977388 A CA977388 A CA 977388A
Authority
CA
Canada
Prior art keywords
delivery system
air delivery
air
delivery
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
CA217,283A
Inventor
Ezra C. Lundahl
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.)
Ezra C Lundahl Inc
Original Assignee
Ezra C Lundahl Inc
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
Priority claimed from CA146,923A external-priority patent/CA965244A/en
Application filed by Ezra C Lundahl Inc filed Critical Ezra C Lundahl Inc
Priority to CA217,283A priority Critical patent/CA977388A/en
Application granted granted Critical
Publication of CA977388A publication Critical patent/CA977388A/en
Expired legal-status Critical Current

Links

CA217,283A 1971-11-04 1975-01-02 Air delivery system Expired CA977388A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA217,283A CA977388A (en) 1971-11-04 1975-01-02 Air delivery system

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US19554971A 1971-11-04 1971-11-04
CA146,923A CA965244A (en) 1971-11-04 1972-07-12 Air delivery system
CA217,283A CA977388A (en) 1971-11-04 1975-01-02 Air delivery system

Publications (1)

Publication Number Publication Date
CA977388A true CA977388A (en) 1975-11-04

Family

ID=27162142

Family Applications (1)

Application Number Title Priority Date Filing Date
CA217,283A Expired CA977388A (en) 1971-11-04 1975-01-02 Air delivery system

Country Status (1)

Country Link
CA (1) CA977388A (en)

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