JPH0274170U - - Google Patents

Info

Publication number
JPH0274170U
JPH0274170U JP15434688U JP15434688U JPH0274170U JP H0274170 U JPH0274170 U JP H0274170U JP 15434688 U JP15434688 U JP 15434688U JP 15434688 U JP15434688 U JP 15434688U JP H0274170 U JPH0274170 U JP H0274170U
Authority
JP
Japan
Prior art keywords
processing tool
core hole
tool according
blade
handle
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
JP15434688U
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 JP15434688U priority Critical patent/JPH0274170U/ja
Publication of JPH0274170U publication Critical patent/JPH0274170U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Drilling Tools (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
JP15434688U 1988-11-29 1988-11-29 Pending JPH0274170U (US06521211-20030218-C00004.png)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15434688U JPH0274170U (US06521211-20030218-C00004.png) 1988-11-29 1988-11-29

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15434688U JPH0274170U (US06521211-20030218-C00004.png) 1988-11-29 1988-11-29

Publications (1)

Publication Number Publication Date
JPH0274170U true JPH0274170U (US06521211-20030218-C00004.png) 1990-06-06

Family

ID=31430996

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15434688U Pending JPH0274170U (US06521211-20030218-C00004.png) 1988-11-29 1988-11-29

Country Status (1)

Country Link
JP (1) JPH0274170U (US06521211-20030218-C00004.png)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5010853B2 (US06521211-20030218-C00004.png) * 1972-01-07 1975-04-24
JPS61146412A (ja) * 1984-12-20 1986-07-04 Hiromitsu Okinaga コンクリ−ト構造物用穿孔ドリル

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5010853B2 (US06521211-20030218-C00004.png) * 1972-01-07 1975-04-24
JPS61146412A (ja) * 1984-12-20 1986-07-04 Hiromitsu Okinaga コンクリ−ト構造物用穿孔ドリル

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