JPH0323712B2 - - Google Patents
Info
- Publication number
- JPH0323712B2 JPH0323712B2 JP29254987A JP29254987A JPH0323712B2 JP H0323712 B2 JPH0323712 B2 JP H0323712B2 JP 29254987 A JP29254987 A JP 29254987A JP 29254987 A JP29254987 A JP 29254987A JP H0323712 B2 JPH0323712 B2 JP H0323712B2
- Authority
- JP
- Japan
- Prior art keywords
- frame
- opening frame
- surface portion
- opening
- edges
- 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.)
- Expired
Links
Landscapes
- Joining Of Corner Units Of Frames Or Wings (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP29254987A JPS6487075A (en) | 1987-11-19 | 1987-11-19 | Joining structure for steel made door frame |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP29254987A JPS6487075A (en) | 1987-11-19 | 1987-11-19 | Joining structure for steel made door frame |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6487075A JPS6487075A (en) | 1989-03-31 |
JPH0323712B2 true JPH0323712B2 (en]) | 1991-03-29 |
Family
ID=17783208
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP29254987A Granted JPS6487075A (en) | 1987-11-19 | 1987-11-19 | Joining structure for steel made door frame |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6487075A (en]) |
-
1987
- 1987-11-19 JP JP29254987A patent/JPS6487075A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS6487075A (en) | 1989-03-31 |
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