JPH01179844U - - Google Patents
Info
- Publication number
- JPH01179844U JPH01179844U JP7506488U JP7506488U JPH01179844U JP H01179844 U JPH01179844 U JP H01179844U JP 7506488 U JP7506488 U JP 7506488U JP 7506488 U JP7506488 U JP 7506488U JP H01179844 U JPH01179844 U JP H01179844U
- Authority
- JP
- Japan
- Prior art keywords
- tube
- backflow prevention
- utility
- scope
- registration request
- 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
- 230000002265 prevention Effects 0.000 claims description 2
Description
第１図はチユーブの正面図、第２図はＡＢ断面
図は本案の逆流防止の図、第３図は本案のの
拡大図。
Fig. 1 is a front view of the tube, Fig. 2 is an AB sectional view showing the backflow prevention of the invention, and Fig. 3 is an enlarged view of the invention.
Claims (1)
ーブ。 Extruded tube with backflow prevention inside the tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7506488U JPH01179844U (en) | 1988-06-06 | 1988-06-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7506488U JPH01179844U (en) | 1988-06-06 | 1988-06-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01179844U true JPH01179844U (en) | 1989-12-25 |
Family
ID=31300146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7506488U Pending JPH01179844U (en) | 1988-06-06 | 1988-06-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01179844U (en) |
-
1988
- 1988-06-06 JP JP7506488U patent/JPH01179844U/ja active Pending