JPH0483515U - - Google Patents

Info

Publication number
JPH0483515U
JPH0483515U JP12837390U JP12837390U JPH0483515U JP H0483515 U JPH0483515 U JP H0483515U JP 12837390 U JP12837390 U JP 12837390U JP 12837390 U JP12837390 U JP 12837390U JP H0483515 U JPH0483515 U JP H0483515U
Authority
JP
Japan
Prior art keywords
core body
engagement
core
mounting
groove
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
JP12837390U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0739527Y2 (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 JP1990128373U priority Critical patent/JPH0739527Y2/ja
Publication of JPH0483515U publication Critical patent/JPH0483515U/ja
Application granted granted Critical
Publication of JPH0739527Y2 publication Critical patent/JPH0739527Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Drilling Tools (AREA)
JP1990128373U 1990-11-29 1990-11-29 コアドリル Expired - Lifetime JPH0739527Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990128373U JPH0739527Y2 (ja) 1990-11-29 1990-11-29 コアドリル

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990128373U JPH0739527Y2 (ja) 1990-11-29 1990-11-29 コアドリル

Publications (2)

Publication Number Publication Date
JPH0483515U true JPH0483515U (xx) 1992-07-21
JPH0739527Y2 JPH0739527Y2 (ja) 1995-09-13

Family

ID=31875834

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990128373U Expired - Lifetime JPH0739527Y2 (ja) 1990-11-29 1990-11-29 コアドリル

Country Status (1)

Country Link
JP (1) JPH0739527Y2 (xx)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4511661B2 (ja) * 2000-01-12 2010-07-28 國雄 安心院 穴開け工具及びその製造方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5218475U (xx) * 1975-07-29 1977-02-09

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5218475U (xx) * 1975-07-29 1977-02-09

Also Published As

Publication number Publication date
JPH0739527Y2 (ja) 1995-09-13

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Legal Events

Date Code Title Description
R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

EXPY Cancellation because of completion of term