JPS63103910U - - Google Patents

Info

Publication number
JPS63103910U
JPS63103910U JP20347286U JP20347286U JPS63103910U JP S63103910 U JPS63103910 U JP S63103910U JP 20347286 U JP20347286 U JP 20347286U JP 20347286 U JP20347286 U JP 20347286U JP S63103910 U JPS63103910 U JP S63103910U
Authority
JP
Japan
Prior art keywords
drill
weight
compound
center portion
outer peripheral
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.)
Granted
Application number
JP20347286U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0627284Y2 (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 JP1986203472U priority Critical patent/JPH0627284Y2/ja
Publication of JPS63103910U publication Critical patent/JPS63103910U/ja
Application granted granted Critical
Publication of JPH0627284Y2 publication Critical patent/JPH0627284Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Drilling Tools (AREA)
JP1986203472U 1986-12-24 1986-12-24 複合ドリル Expired - Lifetime JPH0627284Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986203472U JPH0627284Y2 (ja) 1986-12-24 1986-12-24 複合ドリル

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986203472U JPH0627284Y2 (ja) 1986-12-24 1986-12-24 複合ドリル

Publications (2)

Publication Number Publication Date
JPS63103910U true JPS63103910U (US20100154141A1-20100624-C00001.png) 1988-07-06
JPH0627284Y2 JPH0627284Y2 (ja) 1994-07-27

Family

ID=31168834

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986203472U Expired - Lifetime JPH0627284Y2 (ja) 1986-12-24 1986-12-24 複合ドリル

Country Status (1)

Country Link
JP (1) JPH0627284Y2 (US20100154141A1-20100624-C00001.png)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6133645A (ja) * 1984-07-25 1986-02-17 住友電気工業株式会社 生体用センサ−
JPS61127911U (US20100154141A1-20100624-C00001.png) * 1985-01-29 1986-08-11

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6133645A (ja) * 1984-07-25 1986-02-17 住友電気工業株式会社 生体用センサ−
JPS61127911U (US20100154141A1-20100624-C00001.png) * 1985-01-29 1986-08-11

Also Published As

Publication number Publication date
JPH0627284Y2 (ja) 1994-07-27

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