JPH0222805U - - Google Patents

Info

Publication number
JPH0222805U
JPH0222805U JP9953688U JP9953688U JPH0222805U JP H0222805 U JPH0222805 U JP H0222805U JP 9953688 U JP9953688 U JP 9953688U JP 9953688 U JP9953688 U JP 9953688U JP H0222805 U JPH0222805 U JP H0222805U
Authority
JP
Japan
Prior art keywords
diamond
core drill
utility
scope
outer circumference
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
JP9953688U
Other languages
English (en)
Japanese (ja)
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 filed Critical
Priority to JP9953688U priority Critical patent/JPH0222805U/ja
Publication of JPH0222805U publication Critical patent/JPH0222805U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Drilling Tools (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
JP9953688U 1988-07-27 1988-07-27 Pending JPH0222805U (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9953688U JPH0222805U (es) 1988-07-27 1988-07-27

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9953688U JPH0222805U (es) 1988-07-27 1988-07-27

Publications (1)

Publication Number Publication Date
JPH0222805U true JPH0222805U (es) 1990-02-15

Family

ID=31326786

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9953688U Pending JPH0222805U (es) 1988-07-27 1988-07-27

Country Status (1)

Country Link
JP (1) JPH0222805U (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006297507A (ja) * 2005-04-18 2006-11-02 Asahi Diamond Industrial Co Ltd コアドリル及びその製造方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006297507A (ja) * 2005-04-18 2006-11-02 Asahi Diamond Industrial Co Ltd コアドリル及びその製造方法

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