JPH03101611U - - Google Patents

Info

Publication number
JPH03101611U
JPH03101611U JP901590U JP901590U JPH03101611U JP H03101611 U JPH03101611 U JP H03101611U JP 901590 U JP901590 U JP 901590U JP 901590 U JP901590 U JP 901590U JP H03101611 U JPH03101611 U JP H03101611U
Authority
JP
Japan
Prior art keywords
hose
supply source
water
air
tool body
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
JP901590U
Other languages
English (en)
Japanese (ja)
Other versions
JPH084258Y2 (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 JP1990009015U priority Critical patent/JPH084258Y2/ja
Publication of JPH03101611U publication Critical patent/JPH03101611U/ja
Application granted granted Critical
Publication of JPH084258Y2 publication Critical patent/JPH084258Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Processing Of Stones Or Stones Resemblance Materials (AREA)
JP1990009015U 1990-02-02 1990-02-02 穿孔工具の冷却媒体供給構造 Expired - Lifetime JPH084258Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990009015U JPH084258Y2 (ja) 1990-02-02 1990-02-02 穿孔工具の冷却媒体供給構造

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990009015U JPH084258Y2 (ja) 1990-02-02 1990-02-02 穿孔工具の冷却媒体供給構造

Publications (2)

Publication Number Publication Date
JPH03101611U true JPH03101611U (enrdf_load_stackoverflow) 1991-10-23
JPH084258Y2 JPH084258Y2 (ja) 1996-02-07

Family

ID=31512626

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990009015U Expired - Lifetime JPH084258Y2 (ja) 1990-02-02 1990-02-02 穿孔工具の冷却媒体供給構造

Country Status (1)

Country Link
JP (1) JPH084258Y2 (enrdf_load_stackoverflow)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01222904A (ja) * 1988-03-03 1989-09-06 Yoshino Seiki:Kk コンクリート削孔方法とその装置
JPH01153911U (enrdf_load_stackoverflow) * 1988-04-02 1989-10-24

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01222904A (ja) * 1988-03-03 1989-09-06 Yoshino Seiki:Kk コンクリート削孔方法とその装置
JPH01153911U (enrdf_load_stackoverflow) * 1988-04-02 1989-10-24

Also Published As

Publication number Publication date
JPH084258Y2 (ja) 1996-02-07

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