CA456827A - Methode de fabrication du tubes coniques - Google Patents

Methode de fabrication du tubes coniques

Info

Publication number: CA456827A
Authority: CA; Canada
Prior art keywords: tapered tubes; making tapered; making; tubes; tapered
Prior art date: 1949-05-24
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

CA456827A

Other languages

English (en)

Inventor

Michelman Nathan

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

1949-05-24

1949-05-24 Application granted granted Critical

1949-05-24 Publication of CA456827A publication Critical patent/CA456827A/fr

Status Expired legal-status Critical Current

Links

238000004519 manufacturing process Methods 0.000 title 1

CA456827A Methode de fabrication du tubes coniques Expired CA456827A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA456827T

Publications (1)

Publication Number	Publication Date
CA456827A true CA456827A (fr)	1949-05-24

Family

ID=35574566

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA456827A Expired CA456827A (fr)			Methode de fabrication du tubes coniques

Country Status (1)

Country	Link
CA (1)	CA456827A (fr)

0
- CA CA456827A patent/CA456827A/fr not_active Expired

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