CA178660A - Soupape d'egout - Google Patents

Soupape d'egout

Info

Publication number
CA178660A
CA178660A CA000178660A CA178660DA CA178660A CA 178660 A CA178660 A CA 178660A CA 000178660 A CA000178660 A CA 000178660A CA 178660D A CA178660D A CA 178660DA CA 178660 A CA178660 A CA 178660A
Authority
CA
Canada
Prior art keywords
drain valve
drain
valve
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
CA000178660A
Other languages
English (en)
Inventor
Noel W. Parker
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
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 Individual filed Critical Individual
Application granted granted Critical
Publication of CA178660A publication Critical patent/CA178660A/fr
Expired legal-status Critical Current

Links

CA000178660A 1917-06-18 1917-06-18 Soupape d'egout Expired CA178660A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA178660T 1917-06-18

Publications (1)

Publication Number Publication Date
CA178660A true CA178660A (fr) 1917-08-14

Family

ID=45298313

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000178660A Expired CA178660A (fr) 1917-06-18 1917-06-18 Soupape d'egout

Country Status (1)

Country Link
CA (1) CA178660A (fr)

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