CA400155A - Fabrication de ressorts - Google Patents

Fabrication de ressorts

Info

Publication number: CA400155A
Authority: CA; Canada
Prior art keywords: spring manufacture; manufacture; spring
Prior art date: 1941-10-21
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

CA400155A

Other languages

English (en)

Inventor

H. Piron Emil

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.)

Transit Research Corp

Original Assignee

Transit Research Corp

Publication date

1941-10-21

1941-10-21 Application granted granted Critical

1941-10-21 Publication of CA400155A publication Critical patent/CA400155A/fr

Status Expired legal-status Critical Current

Links

238000004519 manufacturing process Methods 0.000 title 1

CA400155A Fabrication de ressorts Expired CA400155A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA400155T

Publications (1)

Publication Number	Publication Date
CA400155A true CA400155A (fr)	1941-10-21

Family

ID=35410601

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA400155A Expired CA400155A (fr)			Fabrication de ressorts

Country Status (1)

Country	Link
CA (1)	CA400155A (fr)

0
- CA CA400155A patent/CA400155A/fr not_active Expired

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