JPH0892Y2 - 穿孔器具の注水装置 - Google Patents

穿孔器具の注水装置

Info

Publication number
JPH0892Y2
JPH0892Y2 JP694590U JP694590U JPH0892Y2 JP H0892 Y2 JPH0892 Y2 JP H0892Y2 JP 694590 U JP694590 U JP 694590U JP 694590 U JP694590 U JP 694590U JP H0892 Y2 JPH0892 Y2 JP H0892Y2
Authority
JP
Japan
Prior art keywords
water
tank
injection device
water injection
core bit
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
JP694590U
Other languages
English (en)
Japanese (ja)
Other versions
JPH03100011U (en]
Inventor
淳司 中川
友一 佐藤
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 JP694590U priority Critical patent/JPH0892Y2/ja
Publication of JPH03100011U publication Critical patent/JPH03100011U/ja
Application granted granted Critical
Publication of JPH0892Y2 publication Critical patent/JPH0892Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Drilling Tools (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
JP694590U 1990-01-26 1990-01-26 穿孔器具の注水装置 Expired - Lifetime JPH0892Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP694590U JPH0892Y2 (ja) 1990-01-26 1990-01-26 穿孔器具の注水装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP694590U JPH0892Y2 (ja) 1990-01-26 1990-01-26 穿孔器具の注水装置

Publications (2)

Publication Number Publication Date
JPH03100011U JPH03100011U (en]) 1991-10-18
JPH0892Y2 true JPH0892Y2 (ja) 1996-01-10

Family

ID=31510614

Family Applications (1)

Application Number Title Priority Date Filing Date
JP694590U Expired - Lifetime JPH0892Y2 (ja) 1990-01-26 1990-01-26 穿孔器具の注水装置

Country Status (1)

Country Link
JP (1) JPH0892Y2 (en])

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4911327B2 (ja) * 2002-10-21 2012-04-04 王子製紙株式会社 衛生用紙入りカートン
JP2006027648A (ja) * 2004-07-14 2006-02-02 Kimura Kigata:Kk 積層紙類の包装容器とその製造方法
JP4538444B2 (ja) * 2006-11-30 2010-09-08 大王製紙株式会社 家庭用薄葉紙収納箱
WO2011018832A1 (ja) * 2009-08-10 2011-02-17 Fujimoto Hiromichi シート収納箱

Also Published As

Publication number Publication date
JPH03100011U (en]) 1991-10-18

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