JPH0228268U - - Google Patents
Info
- Publication number
- JPH0228268U JPH0228268U JP10638688U JP10638688U JPH0228268U JP H0228268 U JPH0228268 U JP H0228268U JP 10638688 U JP10638688 U JP 10638688U JP 10638688 U JP10638688 U JP 10638688U JP H0228268 U JPH0228268 U JP H0228268U
- Authority
- JP
- Japan
- Prior art keywords
- layer
- bowling ball
- surface layer
- ball
- utility
- 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
- 239000002344 surface layer Substances 0.000 claims description 6
- 239000012792 core layer Substances 0.000 claims description 5
- 239000010410 layer Substances 0.000 claims description 5
- 230000003746 surface roughness Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Moulding By Coating Moulds (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10638688U JPH0228268U (en]) | 1988-08-10 | 1988-08-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10638688U JPH0228268U (en]) | 1988-08-10 | 1988-08-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0228268U true JPH0228268U (en]) | 1990-02-23 |
Family
ID=31339849
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10638688U Pending JPH0228268U (en]) | 1988-08-10 | 1988-08-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0228268U (en]) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11890531B2 (en) | 2018-08-10 | 2024-02-06 | Yutaka Yamada | Maintenance method of bowling ball, plasticizer |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56130168A (en) * | 1980-02-25 | 1981-10-12 | Mario Sarubuino Kaamen | Bowl for bowling |
-
1988
- 1988-08-10 JP JP10638688U patent/JPH0228268U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56130168A (en) * | 1980-02-25 | 1981-10-12 | Mario Sarubuino Kaamen | Bowl for bowling |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11890531B2 (en) | 2018-08-10 | 2024-02-06 | Yutaka Yamada | Maintenance method of bowling ball, plasticizer |