CA146479A - Fabrication de materiaux a constructions - Google Patents

Fabrication de materiaux a constructions

Info

Publication number: CA146479A
Authority: CA; Canada
Prior art keywords: manufacture; structural material; structural
Prior art date: 1911-08-01
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

CA000146479A

Other languages

English (en)

Inventor

Charles Ellis Duncan

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

Priority date (The priority date 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 date listed.)

1911-08-01

Filing date

1911-08-01

Publication date

1913-03-11

1911-08-01 Application filed by Individual filed Critical Individual

1913-03-11 Application granted granted Critical

1913-03-11 Publication of CA146479A publication Critical patent/CA146479A/fr

Status Expired legal-status Critical Current

Links

238000004519 manufacturing process Methods 0.000 title 1

CA000146479A 1911-08-01 1911-08-01 Fabrication de materiaux a constructions Expired CA146479A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA146479T		1911-08-01

Publications (1)

Publication Number	Publication Date
CA146479A true CA146479A (fr)	1913-03-11

Family

ID=45266193

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA000146479A Expired CA146479A (fr)	1911-08-01	1911-08-01	Fabrication de materiaux a constructions

Country Status (1)

Country	Link
CA (1)	CA146479A (fr)

1911
- 1911-08-01 CA CA000146479A patent/CA146479A/fr not_active Expired

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