JPS62196294U - - Google Patents

Info

Publication number
JPS62196294U
JPS62196294U JP8436086U JP8436086U JPS62196294U JP S62196294 U JPS62196294 U JP S62196294U JP 8436086 U JP8436086 U JP 8436086U JP 8436086 U JP8436086 U JP 8436086U JP S62196294 U JPS62196294 U JP S62196294U
Authority
JP
Japan
Prior art keywords
groove
crushing bit
circular
circular groove
center
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
JP8436086U
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 JP8436086U priority Critical patent/JPS62196294U/ja
Publication of JPS62196294U publication Critical patent/JPS62196294U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Excavating Of Shafts Or Tunnels (AREA)
JP8436086U 1986-06-03 1986-06-03 Pending JPS62196294U (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8436086U JPS62196294U (enrdf_load_stackoverflow) 1986-06-03 1986-06-03

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8436086U JPS62196294U (enrdf_load_stackoverflow) 1986-06-03 1986-06-03

Publications (1)

Publication Number Publication Date
JPS62196294U true JPS62196294U (enrdf_load_stackoverflow) 1987-12-14

Family

ID=30938788

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8436086U Pending JPS62196294U (enrdf_load_stackoverflow) 1986-06-03 1986-06-03

Country Status (1)

Country Link
JP (1) JPS62196294U (enrdf_load_stackoverflow)

Similar Documents

Publication Publication Date Title
JPS62196294U (enrdf_load_stackoverflow)
JPS61141007U (enrdf_load_stackoverflow)
JPH0486186U (enrdf_load_stackoverflow)
JPH0230106U (enrdf_load_stackoverflow)
JPS6171409U (enrdf_load_stackoverflow)
JPS61196001U (enrdf_load_stackoverflow)
JPH02101198U (enrdf_load_stackoverflow)
JPH0365670U (enrdf_load_stackoverflow)
JPS61159494U (enrdf_load_stackoverflow)
JPS6278222U (enrdf_load_stackoverflow)
JPS6436038U (enrdf_load_stackoverflow)
JPS62174812U (enrdf_load_stackoverflow)
JPS623580U (enrdf_load_stackoverflow)
JPS61117618U (enrdf_load_stackoverflow)
JPS6418890U (enrdf_load_stackoverflow)
JPH0181213U (enrdf_load_stackoverflow)
JPH01158995U (enrdf_load_stackoverflow)
JPS61152396U (enrdf_load_stackoverflow)
JPS6185318U (enrdf_load_stackoverflow)
JPH0251269U (enrdf_load_stackoverflow)
JPS61175250U (enrdf_load_stackoverflow)
JPH02105214U (enrdf_load_stackoverflow)
JPH01132626U (enrdf_load_stackoverflow)
JPS6445521U (enrdf_load_stackoverflow)
JPH0211624U (enrdf_load_stackoverflow)