CA374873A - Fabrication de vis sans fin en acier lamine - Google Patents

Fabrication de vis sans fin en acier lamine

Info

Publication number: CA374873A
Authority: CA; Canada
Prior art keywords: manufacture; rolled steel; steel worm; worm; rolled
Prior art date: 1938-07-05
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

CA374873A

Other languages

English (en)

Inventor

C. Carter Haskell

L. Wallace Albert

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.)

Iron Fireman Manufacturing Co

Original Assignee

Iron Fireman Manufacturing Co

Publication date

1938-07-05

1938-07-05 Application granted granted Critical

1938-07-05 Publication of CA374873A publication Critical patent/CA374873A/fr

Status Expired legal-status Critical Current

Links

229910000831 Steel Inorganic materials 0.000 title 1
238000004519 manufacturing process Methods 0.000 title 1
239000010959 steel Substances 0.000 title 1

CA374873A Fabrication de vis sans fin en acier lamine Expired CA374873A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA374873T

Publications (1)

Publication Number	Publication Date
CA374873A true CA374873A (fr)	1938-07-05

Family

ID=35379197

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA374873A Expired CA374873A (fr)			Fabrication de vis sans fin en acier lamine

Country Status (1)

Country	Link
CA (1)	CA374873A (fr)

0
- CA CA374873A patent/CA374873A/fr not_active Expired

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