JPS6374990U - - Google Patents
Info
- Publication number
- JPS6374990U JPS6374990U JP16940286U JP16940286U JPS6374990U JP S6374990 U JPS6374990 U JP S6374990U JP 16940286 U JP16940286 U JP 16940286U JP 16940286 U JP16940286 U JP 16940286U JP S6374990 U JPS6374990 U JP S6374990U
- Authority
- JP
- Japan
- Prior art keywords
- groove
- groove portion
- tube plate
- locking portion
- press
- 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.)
- Pending
Links
- 230000002093 peripheral effect Effects 0.000 claims 1
- 229920003002 synthetic resin Polymers 0.000 claims 1
- 239000000057 synthetic resin Substances 0.000 claims 1
- 238000009423 ventilation Methods 0.000 description 1
Landscapes
- Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16940286U JPS6374990U (de) | 1986-11-04 | 1986-11-04 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16940286U JPS6374990U (de) | 1986-11-04 | 1986-11-04 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6374990U true JPS6374990U (de) | 1988-05-18 |
Family
ID=31103177
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16940286U Pending JPS6374990U (de) | 1986-11-04 | 1986-11-04 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6374990U (de) |
-
1986
- 1986-11-04 JP JP16940286U patent/JPS6374990U/ja active Pending