JPH041135U - - Google Patents
Info
- Publication number
- JPH041135U JPH041135U JP3941690U JP3941690U JPH041135U JP H041135 U JPH041135 U JP H041135U JP 3941690 U JP3941690 U JP 3941690U JP 3941690 U JP3941690 U JP 3941690U JP H041135 U JPH041135 U JP H041135U
- Authority
- JP
- Japan
- Prior art keywords
- opening jig
- piercing hole
- easy
- opened
- locked
- 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
- 230000004888 barrier function Effects 0.000 claims description 2
- 239000000463 material Substances 0.000 claims description 2
- 230000003313 weakening effect Effects 0.000 description 1
Landscapes
- Containers Opened By Tearing Frangible Portions (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3941690U JPH041135U (enExample) | 1990-04-12 | 1990-04-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3941690U JPH041135U (enExample) | 1990-04-12 | 1990-04-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH041135U true JPH041135U (enExample) | 1992-01-07 |
Family
ID=31548308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3941690U Pending JPH041135U (enExample) | 1990-04-12 | 1990-04-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH041135U (enExample) |
-
1990
- 1990-04-12 JP JP3941690U patent/JPH041135U/ja active Pending