JPS6192559U - - Google Patents

Info

Publication number
JPS6192559U
JPS6192559U JP17827484U JP17827484U JPS6192559U JP S6192559 U JPS6192559 U JP S6192559U JP 17827484 U JP17827484 U JP 17827484U JP 17827484 U JP17827484 U JP 17827484U JP S6192559 U JPS6192559 U JP S6192559U
Authority
JP
Japan
Prior art keywords
abrasive jet
main body
nozzle
jet nozzle
pilot hole
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
JP17827484U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0422960Y2 (enrdf_load_stackoverflow
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 JP1984178274U priority Critical patent/JPH0422960Y2/ja
Publication of JPS6192559U publication Critical patent/JPS6192559U/ja
Application granted granted Critical
Publication of JPH0422960Y2 publication Critical patent/JPH0422960Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
JP1984178274U 1984-11-26 1984-11-26 Expired JPH0422960Y2 (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1984178274U JPH0422960Y2 (enrdf_load_stackoverflow) 1984-11-26 1984-11-26

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1984178274U JPH0422960Y2 (enrdf_load_stackoverflow) 1984-11-26 1984-11-26

Publications (2)

Publication Number Publication Date
JPS6192559U true JPS6192559U (enrdf_load_stackoverflow) 1986-06-16
JPH0422960Y2 JPH0422960Y2 (enrdf_load_stackoverflow) 1992-05-27

Family

ID=30735843

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1984178274U Expired JPH0422960Y2 (enrdf_load_stackoverflow) 1984-11-26 1984-11-26

Country Status (1)

Country Link
JP (1) JPH0422960Y2 (enrdf_load_stackoverflow)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55165760U (enrdf_load_stackoverflow) * 1979-05-14 1980-11-28

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55165760U (enrdf_load_stackoverflow) * 1979-05-14 1980-11-28

Also Published As

Publication number Publication date
JPH0422960Y2 (enrdf_load_stackoverflow) 1992-05-27

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