CA421783A - Tubing shaping apparatus - Google Patents

Tubing shaping apparatus

Info

Publication number: CA421783A
Authority: CA; Canada
Prior art keywords: shaping apparatus; tubing shaping; tubing; shaping
Prior art date: 1944-08-01
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

CA421783A

Other languages

French (fr)

Inventor

P. Hill Walter

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.)

CALUMET AND HECLA CONS COPPER

Original Assignee

CALUMET AND HECLA CONS COPPER

Publication date

1944-08-01

1944-08-01 Application granted granted Critical

1944-08-01 Publication of CA421783A publication Critical patent/CA421783A/en

Status Expired legal-status Critical Current

Links

CA421783A Tubing shaping apparatus Expired CA421783A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA421783T

Publications (1)

Publication Number	Publication Date
CA421783A true CA421783A (en)	1944-08-01

Family

ID=35532766

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA421783A Expired CA421783A (en)			Tubing shaping apparatus

Country Status (1)

Country	Link
CA (1)	CA421783A (en)

0
- CA CA421783A patent/CA421783A/en not_active Expired

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