BE387733A - - Google Patents

Info

Publication number
BE387733A
BE387733A BE387733DA BE387733A BE 387733 A BE387733 A BE 387733A BE 387733D A BE387733D A BE 387733DA BE 387733 A BE387733 A BE 387733A
Authority
BE
Belgium
Prior art keywords
cut
tube
blade
longitudinal direction
blades
Prior art date
Application number
Other languages
English (en)
French (fr)
Publication of BE387733A publication Critical patent/BE387733A/fr

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D53/00Making other particular articles
    • B21D53/78Making other particular articles propeller blades; turbine blades

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
BE387733D BE387733A (enrdf_load_stackoverflow)

Publications (1)

Publication Number Publication Date
BE387733A true BE387733A (enrdf_load_stackoverflow)

Family

ID=56142

Family Applications (1)

Application Number Title Priority Date Filing Date
BE387733D BE387733A (enrdf_load_stackoverflow)

Country Status (1)

Country Link
BE (1) BE387733A (enrdf_load_stackoverflow)

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