CA323880A - Dispositif de soupape a double retenue - Google Patents

Dispositif de soupape a double retenue

Info

Publication number: CA323880A
Authority: CA; Canada
Prior art keywords: check valve; valve device; double check; double; valve
Prior art date: 1932-07-05
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

CA323880A

Other languages

English (en)

Inventor

E. Hewitt Ellis

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.)

Westinghouse Canada Inc

Original Assignee

Canadian Westinghouse Co Ltd

Publication date

1932-07-05

1932-07-05 Application granted granted Critical

1932-07-05 Publication of CA323880A publication Critical patent/CA323880A/fr

Status Expired legal-status Critical Current

Links

CA323880A Dispositif de soupape a double retenue Expired CA323880A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA323880T

Publications (1)

Publication Number	Publication Date
CA323880A true CA323880A (fr)	1932-07-05

Family

ID=35284433

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA323880A Expired CA323880A (fr)			Dispositif de soupape a double retenue

Country Status (1)

Country	Link
CA (1)	CA323880A (fr)

0
- CA CA323880A patent/CA323880A/fr not_active Expired

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