JPH0412593U - - Google Patents

Info

Publication number
JPH0412593U
JPH0412593U JP5299490U JP5299490U JPH0412593U JP H0412593 U JPH0412593 U JP H0412593U JP 5299490 U JP5299490 U JP 5299490U JP 5299490 U JP5299490 U JP 5299490U JP H0412593 U JPH0412593 U JP H0412593U
Authority
JP
Japan
Prior art keywords
small
diameter pipe
drive device
propulsion
underground
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
JP5299490U
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 JP5299490U priority Critical patent/JPH0412593U/ja
Publication of JPH0412593U publication Critical patent/JPH0412593U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Excavating Of Shafts Or Tunnels (AREA)
JP5299490U 1990-05-23 1990-05-23 Pending JPH0412593U (US06265458-20010724-C00056.png)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5299490U JPH0412593U (US06265458-20010724-C00056.png) 1990-05-23 1990-05-23

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5299490U JPH0412593U (US06265458-20010724-C00056.png) 1990-05-23 1990-05-23

Publications (1)

Publication Number Publication Date
JPH0412593U true JPH0412593U (US06265458-20010724-C00056.png) 1992-01-31

Family

ID=31573789

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5299490U Pending JPH0412593U (US06265458-20010724-C00056.png) 1990-05-23 1990-05-23

Country Status (1)

Country Link
JP (1) JPH0412593U (US06265458-20010724-C00056.png)

Similar Documents

Publication Publication Date Title
JPH01141663U (US06265458-20010724-C00056.png)
JPH0412593U (US06265458-20010724-C00056.png)
JPH0163446U (US06265458-20010724-C00056.png)
JPH0167278U (US06265458-20010724-C00056.png)
JPS63148696U (US06265458-20010724-C00056.png)
JPS6413361U (US06265458-20010724-C00056.png)
JPH0262999U (US06265458-20010724-C00056.png)
JPH03119096U (US06265458-20010724-C00056.png)
JPS6162992U (US06265458-20010724-C00056.png)
JPH0415691U (US06265458-20010724-C00056.png)
JPH0273903U (US06265458-20010724-C00056.png)
JPH035706U (US06265458-20010724-C00056.png)
JPS63102894U (US06265458-20010724-C00056.png)
JPH0317986U (US06265458-20010724-C00056.png)
JPS6263193U (US06265458-20010724-C00056.png)
JPS61121242U (US06265458-20010724-C00056.png)
JPS63156296U (US06265458-20010724-C00056.png)
JPS6387680U (US06265458-20010724-C00056.png)
JPH0158810U (US06265458-20010724-C00056.png)
JPS6415864U (US06265458-20010724-C00056.png)
JPH01180592U (US06265458-20010724-C00056.png)
JPS6312487U (US06265458-20010724-C00056.png)
JPS6353595U (US06265458-20010724-C00056.png)
JPS59106594U (ja) 清掃器具
JPS61189840U (US06265458-20010724-C00056.png)