BE581339Q - Conformation des extrémités de pièces creuses. - Google Patents

Conformation des extrémités de pièces creuses.

Info

Publication number
BE581339Q
BE581339Q BE581339A BE581339A BE581339Q BE 581339 Q BE581339 Q BE 581339Q BE 581339 A BE581339 A BE 581339A BE 581339 A BE581339 A BE 581339A BE 581339 Q BE581339 Q BE 581339Q
Authority
BE
Belgium
Prior art keywords
conformation
hollow parts
hollow
parts
Prior art date
Application number
BE581339A
Other languages
English (en)
Original Assignee
Bundy Tubing Co
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.)
Filing date
Publication date
Priority claimed from US408828A external-priority patent/US2971554A/en
Application filed by Bundy Tubing Co filed Critical Bundy Tubing Co
Application granted granted Critical
Publication of BE581339Q publication Critical patent/BE581339Q/fr

Links

BE581339A 1954-02-08 1959-08-03 Conformation des extrémités de pièces creuses. BE581339Q (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US408828A US2971554A (en) 1954-02-08 1954-02-08 Shaping of ends of hollow work pieces
IT524963 1954-09-15

Publications (1)

Publication Number Publication Date
BE581339Q true BE581339Q (fr) 1959-12-01

Family

ID=39579939

Family Applications (1)

Application Number Title Priority Date Filing Date
BE581339A BE581339Q (fr) 1954-02-08 1959-08-03 Conformation des extrémités de pièces creuses.

Country Status (1)

Country Link
BE (1) BE581339Q (fr)

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