JPH02144242U - - Google Patents
Info
- Publication number
- JPH02144242U JPH02144242U JP5276689U JP5276689U JPH02144242U JP H02144242 U JPH02144242 U JP H02144242U JP 5276689 U JP5276689 U JP 5276689U JP 5276689 U JP5276689 U JP 5276689U JP H02144242 U JPH02144242 U JP H02144242U
- Authority
- JP
- Japan
- Prior art keywords
- grooves
- sides
- intersection
- relationship
- grade
- 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
- 239000000463 material Substances 0.000 claims description 18
- 229910000831 Steel Inorganic materials 0.000 claims 3
- 239000010959 steel Substances 0.000 claims 3
- 230000001788 irregular Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5276689U JPH02144242U (2) | 1989-05-08 | 1989-05-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5276689U JPH02144242U (2) | 1989-05-08 | 1989-05-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02144242U true JPH02144242U (2) | 1990-12-06 |
Family
ID=31573354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5276689U Pending JPH02144242U (2) | 1989-05-08 | 1989-05-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02144242U (2) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9004588B2 (en) | 2005-11-02 | 2015-04-14 | Johnson Safety, Inc | Headrest-mounted entertainment systems |
-
1989
- 1989-05-08 JP JP5276689U patent/JPH02144242U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9004588B2 (en) | 2005-11-02 | 2015-04-14 | Johnson Safety, Inc | Headrest-mounted entertainment systems |
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