JPH069782Y2 - 穿孔器具の注水装置 - Google Patents

穿孔器具の注水装置

Info

Publication number
JPH069782Y2
JPH069782Y2 JP15794788U JP15794788U JPH069782Y2 JP H069782 Y2 JPH069782 Y2 JP H069782Y2 JP 15794788 U JP15794788 U JP 15794788U JP 15794788 U JP15794788 U JP 15794788U JP H069782 Y2 JPH069782 Y2 JP H069782Y2
Authority
JP
Japan
Prior art keywords
tank
water
injection device
water injection
cylindrical member
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.)
Expired - Lifetime
Application number
JP15794788U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0278313U (un
Inventor
友一 佐藤
一実 田中
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Koki Holdings Co Ltd
Original Assignee
Hitachi Koki Co Ltd
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 Hitachi Koki Co Ltd filed Critical Hitachi Koki Co Ltd
Priority to JP15794788U priority Critical patent/JPH069782Y2/ja
Publication of JPH0278313U publication Critical patent/JPH0278313U/ja
Application granted granted Critical
Publication of JPH069782Y2 publication Critical patent/JPH069782Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Auxiliary Devices For Machine Tools (AREA)
  • Drilling Tools (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
JP15794788U 1988-12-02 1988-12-02 穿孔器具の注水装置 Expired - Lifetime JPH069782Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15794788U JPH069782Y2 (ja) 1988-12-02 1988-12-02 穿孔器具の注水装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15794788U JPH069782Y2 (ja) 1988-12-02 1988-12-02 穿孔器具の注水装置

Publications (2)

Publication Number Publication Date
JPH0278313U JPH0278313U (un) 1990-06-15
JPH069782Y2 true JPH069782Y2 (ja) 1994-03-16

Family

ID=31437834

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15794788U Expired - Lifetime JPH069782Y2 (ja) 1988-12-02 1988-12-02 穿孔器具の注水装置

Country Status (1)

Country Link
JP (1) JPH069782Y2 (un)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5741612B2 (ja) * 2013-02-15 2015-07-01 株式会社デンソー 切削加工装置および切削加工方法

Also Published As

Publication number Publication date
JPH0278313U (un) 1990-06-15

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term