IT981266B - DRILL BIT OR REAMER AND IN PARTICULAR ROCK BITS - Google Patents

DRILL BIT OR REAMER AND IN PARTICULAR ROCK BITS

Info

Publication number
IT981266B
IT981266B IT2140373A IT2140373A IT981266B IT 981266 B IT981266 B IT 981266B IT 2140373 A IT2140373 A IT 2140373A IT 2140373 A IT2140373 A IT 2140373A IT 981266 B IT981266 B IT 981266B
Authority
IT
Italy
Prior art keywords
reamer
drill bit
rock bits
particular rock
bits
Prior art date
Application number
IT2140373A
Other languages
Italian (it)
Original Assignee
Hawera Probst Kg Hartmetall
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
Application filed by Hawera Probst Kg Hartmetall filed Critical Hawera Probst Kg Hartmetall
Application granted granted Critical
Publication of IT981266B publication Critical patent/IT981266B/en

Links

Classifications

    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04D—TRIMMINGS; RIBBONS, TAPES OR BANDS, NOT OTHERWISE PROVIDED FOR
    • D04D7/00—Decorative or ornamental textile articles
    • D04D7/04—Three-dimensional articles
    • D04D7/10—Decorative bow structures
    • D04D7/105—Decorative bow structures made by means of a drawstring or drawstrip

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Decoration Of Textiles (AREA)
  • Package Frames And Binding Bands (AREA)
IT2140373A 1972-03-10 1973-03-09 DRILL BIT OR REAMER AND IN PARTICULAR ROCK BITS IT981266B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2211538A DE2211538C2 (en) 1972-03-10 1972-03-10 Decorative ribbon

Publications (1)

Publication Number Publication Date
IT981266B true IT981266B (en) 1974-10-10

Family

ID=5838479

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2140373A IT981266B (en) 1972-03-10 1973-03-09 DRILL BIT OR REAMER AND IN PARTICULAR ROCK BITS

Country Status (2)

Country Link
DE (1) DE2211538C2 (en)
IT (1) IT981266B (en)

Also Published As

Publication number Publication date
DE2211538A1 (en) 1973-06-07
DE2211538C2 (en) 1974-01-03
DE2211538B1 (en) 1973-06-07

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