CA219726A - Form for concrete pipe moulds - Google Patents

Form for concrete pipe moulds

Info

Publication number: CA219726A
Authority: CA; Canada
Prior art keywords: concrete pipe; pipe moulds; moulds; concrete; pipe
Prior art date: 1922-06-20
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

CA219726A

Other languages

French (fr)

Inventor

C. Mitchell John

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

1922-06-20

1922-06-20 Application granted granted Critical

1922-06-20 Publication of CA219726A publication Critical patent/CA219726A/en

Status Expired legal-status Critical Current

Links

CA219726A Form for concrete pipe moulds Expired CA219726A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA219726T

Publications (1)

Publication Number	Publication Date
CA219726A true CA219726A (en)	1922-06-20

Family

ID=35114170

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA219726A Expired CA219726A (en)			Form for concrete pipe moulds

Country Status (1)

Country	Link
CA (1)	CA219726A (en)

0
- CA CA219726A patent/CA219726A/en not_active Expired

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