JPS5232602B2 - - Google Patents
Info
- Publication number
- JPS5232602B2 JPS5232602B2 JP47113619A JP11361972A JPS5232602B2 JP S5232602 B2 JPS5232602 B2 JP S5232602B2 JP 47113619 A JP47113619 A JP 47113619A JP 11361972 A JP11361972 A JP 11361972A JP S5232602 B2 JPS5232602 B2 JP S5232602B2
- 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
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP47113619A JPS5232602B2 (ja) | 1972-11-13 | 1972-11-13 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP47113619A JPS5232602B2 (ja) | 1972-11-13 | 1972-11-13 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS4971555A JPS4971555A (ja) | 1974-07-10 |
JPS5232602B2 true JPS5232602B2 (ja) | 1977-08-23 |
Family
ID=14616789
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP47113619A Expired JPS5232602B2 (ja) | 1972-11-13 | 1972-11-13 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5232602B2 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6212803Y2 (ja) * | 1985-08-29 | 1987-04-03 | ||
JP2005068950A (ja) * | 2003-08-28 | 2005-03-17 | Shimizu Corp | トンネル坑内換気用集塵機及び坑内換気方法 |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5159406U (ja) * | 1974-11-01 | 1976-05-11 | ||
JPS5152301A (en) * | 1974-11-01 | 1976-05-08 | Manabu Hirota | Kyuhora niokeru rochoshujinsochi |
JPS5548397Y2 (ja) * | 1974-11-01 | 1980-11-12 |
-
1972
- 1972-11-13 JP JP47113619A patent/JPS5232602B2/ja not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6212803Y2 (ja) * | 1985-08-29 | 1987-04-03 | ||
JP2005068950A (ja) * | 2003-08-28 | 2005-03-17 | Shimizu Corp | トンネル坑内換気用集塵機及び坑内換気方法 |
Also Published As
Publication number | Publication date |
---|---|
JPS4971555A (ja) | 1974-07-10 |