JPS6394628U - - Google Patents

Info

Publication number
JPS6394628U
JPS6394628U JP18863286U JP18863286U JPS6394628U JP S6394628 U JPS6394628 U JP S6394628U JP 18863286 U JP18863286 U JP 18863286U JP 18863286 U JP18863286 U JP 18863286U JP S6394628 U JPS6394628 U JP S6394628U
Authority
JP
Japan
Prior art keywords
drill
tap
tiered
making
utility
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.)
Pending
Application number
JP18863286U
Other languages
English (en)
Japanese (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 JP18863286U priority Critical patent/JPS6394628U/ja
Publication of JPS6394628U publication Critical patent/JPS6394628U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Earth Drilling (AREA)
  • Drilling Tools (AREA)
JP18863286U 1986-12-08 1986-12-08 Pending JPS6394628U (me)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18863286U JPS6394628U (me) 1986-12-08 1986-12-08

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18863286U JPS6394628U (me) 1986-12-08 1986-12-08

Publications (1)

Publication Number Publication Date
JPS6394628U true JPS6394628U (me) 1988-06-18

Family

ID=31140175

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18863286U Pending JPS6394628U (me) 1986-12-08 1986-12-08

Country Status (1)

Country Link
JP (1) JPS6394628U (me)

Similar Documents

Publication Publication Date Title
JPS6394628U (me)
JPS62112529U (me)
JPH03698U (me)
JPH01113669U (me)
JPS62201678U (me)
JPH0326783U (me)
JPH0298837U (me)
JPH02149739U (me)
JPS6296396U (me)
JPS6318265U (me)
JPS6188587U (me)
JPH0360357U (me)
JPS6432168U (me)
JPH0265708U (me)
JPS6386800U (me)
JPS6378564U (me)
JPS63150560U (me)
JPS61157651U (me)
JPH0168042U (me)
JPH0296956U (me)
JPS6280992U (me)
JPS61108346U (me)
JPS62167597U (me)
JPS6418214U (me)
JPS62170051U (me)