BE349570A - - Google Patents

Info

Publication number
BE349570A
BE349570A BE349570DA BE349570A BE 349570 A BE349570 A BE 349570A BE 349570D A BE349570D A BE 349570DA BE 349570 A BE349570 A BE 349570A
Authority
BE
Belgium
Prior art keywords
thread
threads
cast iron
hammering
desc
Prior art date
Application number
Other languages
English (en)
French (fr)
Publication of BE349570A publication Critical patent/BE349570A/fr

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21KMAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
    • B21K1/00Making machine elements
    • B21K1/56Making machine elements screw-threaded elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forging (AREA)
BE349570D BE349570A (enEXAMPLES)

Publications (1)

Publication Number Publication Date
BE349570A true BE349570A (enEXAMPLES)

Family

ID=24863

Family Applications (1)

Application Number Title Priority Date Filing Date
BE349570D BE349570A (enEXAMPLES)

Country Status (1)

Country Link
BE (1) BE349570A (enEXAMPLES)

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