CA254005A - Methode augmentant la force des objets creux - Google Patents

Methode augmentant la force des objets creux

Info

Publication number: CA254005A
Authority: CA; Canada
Prior art keywords: strength; increasing; hollow metal; metal articles; articles
Prior art date: 1925-09-22
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

CA254005A

Other languages

English (en)

Inventor

Charles Langenberg Frederick

Campbell Dickson Tracy

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

1925-09-22

1925-09-22 Application granted granted Critical

1925-09-22 Publication of CA254005A publication Critical patent/CA254005A/fr

Status Expired legal-status Critical Current

Links

239000002184 metal Substances 0.000 title 1

CA254005A Methode augmentant la force des objets creux Expired CA254005A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA254005T

Publications (1)

Publication Number	Publication Date
CA254005A true CA254005A (fr)	1925-09-22

Family

ID=35162555

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA254005A Expired CA254005A (fr)			Methode augmentant la force des objets creux

Country Status (1)

Country	Link
CA (1)	CA254005A (fr)

0
- CA CA254005A patent/CA254005A/fr not_active Expired

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