PROCEDE DE CONFORMATION A FROID DE L'EXTREMITE D'UN TUBE METALLIQUE A SIMPLE PAROI A UNE EXTREMITE A DOUBLE PAROI

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Bibliographic Details
Main Author HEITZ DANIEL
Format Patent
LanguageFrench
Published 22.10.1999
Edition6
Subjects
MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL
PERFORMING OPERATIONS
PUNCHING METAL
TRANSPORTING
WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS ORPROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL
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Bibliography:Application Number: FR19970007206