CA178979A - Soupape a air - Google Patents

Soupape a air

Info

Publication number
CA178979A
CA178979A CA000178979A CA178979DA CA178979A CA 178979 A CA178979 A CA 178979A CA 000178979 A CA000178979 A CA 000178979A CA 178979D A CA178979D A CA 178979DA CA 178979 A CA178979 A CA 178979A
Authority
CA
Canada
Prior art keywords
air valve
valve
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
CA000178979A
Other languages
English (en)
Inventor
Ernst Alfred Hilding
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.)
SVENKA LUFTVENTILER AB
Original Assignee
SVENKA LUFTVENTILER AB
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 SVENKA LUFTVENTILER AB filed Critical SVENKA LUFTVENTILER AB
Application granted granted Critical
Publication of CA178979A publication Critical patent/CA178979A/fr
Expired legal-status Critical Current

Links

CA000178979A 1916-09-14 1916-09-14 Soupape a air Expired CA178979A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA178979T 1916-09-14

Publications (1)

Publication Number Publication Date
CA178979A true CA178979A (fr) 1917-08-28

Family

ID=45298632

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000178979A Expired CA178979A (fr) 1916-09-14 1916-09-14 Soupape a air

Country Status (1)

Country Link
CA (1) CA178979A (fr)

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