CA178978A - Soupape a air - Google Patents

Soupape a air

Info

Publication number
CA178978A
CA178978A CA000178978A CA178978DA CA178978A CA 178978 A CA178978 A CA 178978A CA 000178978 A CA000178978 A CA 000178978A CA 178978D A CA178978D A CA 178978DA CA 178978 A CA178978 A CA 178978A
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
CA000178978A
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.)
SWANKA LUFTVENTILER AB
Original Assignee
SWANKA 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 SWANKA LUFTVENTILER AB filed Critical SWANKA LUFTVENTILER AB
Application granted granted Critical
Publication of CA178978A publication Critical patent/CA178978A/fr
Expired legal-status Critical Current

Links

CA000178978A 1916-09-14 1916-09-14 Soupape a air Expired CA178978A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA178978T 1916-09-14

Publications (1)

Publication Number Publication Date
CA178978A true CA178978A (fr) 1917-08-28

Family

ID=45298631

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000178978A Expired CA178978A (fr) 1916-09-14 1916-09-14 Soupape a air

Country Status (1)

Country Link
CA (1) CA178978A (fr)

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