JPH03128933U - - Google Patents
Info
- Publication number
- JPH03128933U JPH03128933U JP1990038317U JP3831790U JPH03128933U JP H03128933 U JPH03128933 U JP H03128933U JP 1990038317 U JP1990038317 U JP 1990038317U JP 3831790 U JP3831790 U JP 3831790U JP H03128933 U JPH03128933 U JP H03128933U
- Authority
- JP
- Japan
- Prior art keywords
- tube
- glass
- protrusion
- vacuum use
- glass tube
- 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
Landscapes
- Containers Having Bodies Formed In One Piece (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990038317U JPH03128933U (fr) | 1990-04-10 | 1990-04-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990038317U JPH03128933U (fr) | 1990-04-10 | 1990-04-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03128933U true JPH03128933U (fr) | 1991-12-25 |
Family
ID=31546214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990038317U Pending JPH03128933U (fr) | 1990-04-10 | 1990-04-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03128933U (fr) |
-
1990
- 1990-04-10 JP JP1990038317U patent/JPH03128933U/ja active Pending