JPH0453878U - - Google Patents

Info

Publication number
JPH0453878U
JPH0453878U JP9351090U JP9351090U JPH0453878U JP H0453878 U JPH0453878 U JP H0453878U JP 9351090 U JP9351090 U JP 9351090U JP 9351090 U JP9351090 U JP 9351090U JP H0453878 U JPH0453878 U JP H0453878U
Authority
JP
Japan
Prior art keywords
cutter bit
cutting edge
view
base metal
cemented carbide
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
JP9351090U
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 JP9351090U priority Critical patent/JPH0453878U/ja
Publication of JPH0453878U publication Critical patent/JPH0453878U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Excavating Of Shafts Or Tunnels (AREA)
  • Earth Drilling (AREA)
JP9351090U 1990-09-07 1990-09-07 Pending JPH0453878U (US06256357-20010703-M00001.png)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9351090U JPH0453878U (US06256357-20010703-M00001.png) 1990-09-07 1990-09-07

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9351090U JPH0453878U (US06256357-20010703-M00001.png) 1990-09-07 1990-09-07

Publications (1)

Publication Number Publication Date
JPH0453878U true JPH0453878U (US06256357-20010703-M00001.png) 1992-05-08

Family

ID=31830790

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9351090U Pending JPH0453878U (US06256357-20010703-M00001.png) 1990-09-07 1990-09-07

Country Status (1)

Country Link
JP (1) JPH0453878U (US06256357-20010703-M00001.png)

Similar Documents

Publication Publication Date Title
JPH03119090U (US06256357-20010703-M00001.png)
JPH0453878U (US06256357-20010703-M00001.png)
JPH0362778U (US06256357-20010703-M00001.png)
JPS60139896U (ja) シ−ルド掘削機用カツタ
JPH042505U (US06256357-20010703-M00001.png)
JPS641671U (US06256357-20010703-M00001.png)
JPH0453879U (US06256357-20010703-M00001.png)
JPH0387518U (US06256357-20010703-M00001.png)
JPS61205704U (US06256357-20010703-M00001.png)
JPS6285320U (US06256357-20010703-M00001.png)
JPH0362704U (US06256357-20010703-M00001.png)
JPH01120592U (US06256357-20010703-M00001.png)
JPS6178504U (US06256357-20010703-M00001.png)
JPS6446115U (US06256357-20010703-M00001.png)
JPS6281509U (US06256357-20010703-M00001.png)
JPS62159213U (US06256357-20010703-M00001.png)
JPH0393004U (US06256357-20010703-M00001.png)
JPS62127709U (US06256357-20010703-M00001.png)
JPH03130301U (US06256357-20010703-M00001.png)
JPS6299693U (US06256357-20010703-M00001.png)
JPS6164917U (US06256357-20010703-M00001.png)
JPS6192502U (US06256357-20010703-M00001.png)
JPH0379211U (US06256357-20010703-M00001.png)
JPS6232710U (US06256357-20010703-M00001.png)
JPS6235712U (US06256357-20010703-M00001.png)