CA7434A - Improvements on safety valves - Google Patents

Improvements on safety valves

Info

Publication number: CA7434A
Authority: CA; Canada
Prior art keywords: safety valves; valves; safety
Prior art date: 1877-05-01
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

CA000007434A

Other languages

French (fr)

Inventor

Frank B. Scovell

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

Publication date

1877-05-01

1877-05-01 Application granted granted Critical

1877-05-01 Publication of CA7434A publication Critical patent/CA7434A/en

Status Expired legal-status Critical Current

Links

CA000007434A Improvements on safety valves Expired CA7434A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA7434T

Publications (1)

Publication Number	Publication Date
CA7434A true CA7434A (en)	1877-05-01

Family

ID=45123983

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA000007434A Expired CA7434A (en)			Improvements on safety valves

Country Status (1)

Country	Link
CA (1)	CA7434A (en)

0
- CA CA000007434A patent/CA7434A/en not_active Expired

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