JPS4929628Y1 - - Google Patents
Info
- Publication number
- JPS4929628Y1 JPS4929628Y1 JP9449269U JP9449269U JPS4929628Y1 JP S4929628 Y1 JPS4929628 Y1 JP S4929628Y1 JP 9449269 U JP9449269 U JP 9449269U JP 9449269 U JP9449269 U JP 9449269U JP S4929628 Y1 JPS4929628 Y1 JP S4929628Y1
- 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 |
|---|---|---|---|
| JP9449269U JPS4929628Y1 (ja) | 1969-10-05 | 1969-10-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9449269U JPS4929628Y1 (ja) | 1969-10-05 | 1969-10-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4929628Y1 true JPS4929628Y1 (ja) | 1974-08-12 |
Family
ID=33257772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9449269U Expired JPS4929628Y1 (ja) | 1969-10-05 | 1969-10-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS4929628Y1 (ja) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013047649A1 (ja) * | 2011-09-30 | 2013-04-04 | 日新製鋼株式会社 | 段差付き角パイプの製造方法 |
| JP2013248638A (ja) * | 2012-05-31 | 2013-12-12 | Okamura Corp | 管状部材の製造方法及び管状部材の製造装置 |
| JP2016179502A (ja) * | 2016-06-03 | 2016-10-13 | 株式会社岡村製作所 | 管状部材の製造装置 |
| US9821355B2 (en) | 2011-09-30 | 2017-11-21 | Nisshin Steel Co., Ltd. | Method of manufacturing rectangular tube having stepped portion |
-
1969
- 1969-10-05 JP JP9449269U patent/JPS4929628Y1/ja not_active Expired
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013047649A1 (ja) * | 2011-09-30 | 2013-04-04 | 日新製鋼株式会社 | 段差付き角パイプの製造方法 |
| JP2013075322A (ja) * | 2011-09-30 | 2013-04-25 | Nisshin Steel Co Ltd | 段差付き角パイプの製造方法 |
| CN103857479A (zh) * | 2011-09-30 | 2014-06-11 | 日新制钢株式会社 | 带台阶方管的制造方法 |
| CN103857479B (zh) * | 2011-09-30 | 2016-05-18 | 日新制钢株式会社 | 带台阶方管的制造方法 |
| US9757789B2 (en) | 2011-09-30 | 2017-09-12 | Nisshin Steel Co., Ltd. | Method of manufacturing rectangular tube having stepped portion |
| US9821355B2 (en) | 2011-09-30 | 2017-11-21 | Nisshin Steel Co., Ltd. | Method of manufacturing rectangular tube having stepped portion |
| JP2013248638A (ja) * | 2012-05-31 | 2013-12-12 | Okamura Corp | 管状部材の製造方法及び管状部材の製造装置 |
| JP2016179502A (ja) * | 2016-06-03 | 2016-10-13 | 株式会社岡村製作所 | 管状部材の製造装置 |