JPS4949522B2 - - Google Patents
Info
- Publication number
- JPS4949522B2 JPS4949522B2 JP7465672A JP7465672A JPS4949522B2 JP S4949522 B2 JPS4949522 B2 JP S4949522B2 JP 7465672 A JP7465672 A JP 7465672A JP 7465672 A JP7465672 A JP 7465672A JP S4949522 B2 JPS4949522 B2 JP S4949522B2
- 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
- Railway Tracks (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7465672A JPS4949522B2 (https=) | 1972-07-27 | 1972-07-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7465672A JPS4949522B2 (https=) | 1972-07-27 | 1972-07-27 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4932304A JPS4932304A (https=) | 1974-03-25 |
| JPS4949522B2 true JPS4949522B2 (https=) | 1974-12-27 |
Family
ID=13553478
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7465672A Expired JPS4949522B2 (https=) | 1972-07-27 | 1972-07-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS4949522B2 (https=) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52106505A (en) * | 1976-03-04 | 1977-09-07 | Mitsui Toatsu Chem Inc | Method of laying railway |
| JPS5818886B2 (ja) * | 1979-10-01 | 1983-04-15 | 小沢コンクリ−ト工業株式会社 | プレストレストコンクリ−トロツドの製造法 |
| JPS58153606A (ja) * | 1982-03-08 | 1983-09-12 | 日本セグメント工業株式会社 | セグメントの成形方法及びその成形型枠 |
| JPS58212907A (ja) * | 1982-06-07 | 1983-12-10 | 日本セグメント工業株式会社 | セグメントの成形方法及びその成形型枠 |
| JPH0618681B2 (ja) * | 1985-06-04 | 1994-03-16 | 一郎 神前 | 遠心成型機における型枠構造 |
| JP5216740B2 (ja) * | 2009-10-16 | 2013-06-19 | 公益財団法人鉄道総合技術研究所 | レール締結構造 |
| JP5075181B2 (ja) * | 2009-10-16 | 2012-11-14 | 公益財団法人鉄道総合技術研究所 | レール締結構造 |
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1972
- 1972-07-27 JP JP7465672A patent/JPS4949522B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4932304A (https=) | 1974-03-25 |