JPS566480B2 - - Google Patents
Info
- Publication number
- JPS566480B2 JPS566480B2 JP10579877A JP10579877A JPS566480B2 JP S566480 B2 JPS566480 B2 JP S566480B2 JP 10579877 A JP10579877 A JP 10579877A JP 10579877 A JP10579877 A JP 10579877A JP S566480 B2 JPS566480 B2 JP S566480B2
- Authority
- JP
- Japan
- 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.)
- Expired
Links
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10579877A JPS5439925A (en) | 1977-09-05 | 1977-09-05 | Tunnel excavator for blind shielding work |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10579877A JPS5439925A (en) | 1977-09-05 | 1977-09-05 | Tunnel excavator for blind shielding work |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5439925A JPS5439925A (en) | 1979-03-28 |
JPS566480B2 true JPS566480B2 (en) | 1981-02-12 |
Family
ID=14417131
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10579877A Granted JPS5439925A (en) | 1977-09-05 | 1977-09-05 | Tunnel excavator for blind shielding work |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5439925A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6012081A (en) * | 1983-06-29 | 1985-01-22 | 松下電工株式会社 | Batting exerciser |
JPS6072577A (en) * | 1983-09-29 | 1985-04-24 | 松下電工株式会社 | Hitting exerciser |
JPS6069163U (en) * | 1983-10-20 | 1985-05-16 | 年光 良平 | Ball game practice machine |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4426605Y1 (en) * | 1966-02-03 | 1969-11-07 |
-
1977
- 1977-09-05 JP JP10579877A patent/JPS5439925A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4426605Y1 (en) * | 1966-02-03 | 1969-11-07 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6012081A (en) * | 1983-06-29 | 1985-01-22 | 松下電工株式会社 | Batting exerciser |
JPS6072577A (en) * | 1983-09-29 | 1985-04-24 | 松下電工株式会社 | Hitting exerciser |
JPS6069163U (en) * | 1983-10-20 | 1985-05-16 | 年光 良平 | Ball game practice machine |
Also Published As
Publication number | Publication date |
---|---|
JPS5439925A (en) | 1979-03-28 |