CA825449A - Two stage check valve - Google Patents

Two stage check valve

Info

Publication number
CA825449A
CA825449A CA825449A CA825449DA CA825449A CA 825449 A CA825449 A CA 825449A CA 825449 A CA825449 A CA 825449A CA 825449D A CA825449D A CA 825449DA CA 825449 A CA825449 A CA 825449A
Authority
CA
Canada
Prior art keywords
check valve
stage check
stage
valve
check
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
CA825449A
Inventor
A. Essig Robert
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.)
LUXAIRE
Original Assignee
LUXAIRE
Publication date
Application granted granted Critical
Publication of CA825449A publication Critical patent/CA825449A/en
Expired legal-status Critical Current

Links

CA825449A Two stage check valve Expired CA825449A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA825449T

Publications (1)

Publication Number Publication Date
CA825449A true CA825449A (en) 1969-10-21

Family

ID=36302883

Family Applications (1)

Application Number Title Priority Date Filing Date
CA825449A Expired CA825449A (en) Two stage check valve

Country Status (1)

Country Link
CA (1) CA825449A (en)

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