CA7807A - Improvements on tube expanders - Google Patents

Improvements on tube expanders

Info

Publication number: CA7807A
Authority: CA; Canada
Prior art keywords: tube expanders; expanders; tube
Prior art date: 1877-08-29
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

CA000007807A

Other languages

French (fr)

Inventor

John E. Minshull

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

1877-08-29

1877-08-29 Application granted granted Critical

1877-08-29 Publication of CA7807A publication Critical patent/CA7807A/en

Status Expired legal-status Critical Current

Links

CA000007807A Improvements on tube expanders Expired CA7807A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA7807T

Publications (1)

Publication Number	Publication Date
CA7807A true CA7807A (en)	1877-08-29

Family

ID=45124355

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA000007807A Expired CA7807A (en)			Improvements on tube expanders

Country Status (1)

Country	Link
CA (1)	CA7807A (en)

0
- CA CA000007807A patent/CA7807A/en not_active Expired

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