JPS61169197U - - Google Patents
Info
- Publication number
- JPS61169197U JPS61169197U JP5389785U JP5389785U JPS61169197U JP S61169197 U JPS61169197 U JP S61169197U JP 5389785 U JP5389785 U JP 5389785U JP 5389785 U JP5389785 U JP 5389785U JP S61169197 U JPS61169197 U JP S61169197U
- Authority
- JP
- Japan
- Prior art keywords
- propulsion
- platform
- rail
- locking member
- locking
- 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
Links
- 238000000034 method Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5389785U JPS61169197U (th) | 1985-04-11 | 1985-04-11 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5389785U JPS61169197U (th) | 1985-04-11 | 1985-04-11 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS61169197U true JPS61169197U (th) | 1986-10-20 |
Family
ID=30575184
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5389785U Pending JPS61169197U (th) | 1985-04-11 | 1985-04-11 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS61169197U (th) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0262999U (th) * | 1988-10-31 | 1990-05-10 | ||
WO1991014851A1 (en) * | 1990-03-19 | 1991-10-03 | Kabushiki Kaisha Komatsu Seisakusho | Propelling system in small diameter pipe propeller |
-
1985
- 1985-04-11 JP JP5389785U patent/JPS61169197U/ja active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0262999U (th) * | 1988-10-31 | 1990-05-10 | ||
WO1991014851A1 (en) * | 1990-03-19 | 1991-10-03 | Kabushiki Kaisha Komatsu Seisakusho | Propelling system in small diameter pipe propeller |