JPS63193649U - - Google Patents
Info
- Publication number
- JPS63193649U JPS63193649U JP8282587U JP8282587U JPS63193649U JP S63193649 U JPS63193649 U JP S63193649U JP 8282587 U JP8282587 U JP 8282587U JP 8282587 U JP8282587 U JP 8282587U JP S63193649 U JPS63193649 U JP S63193649U
- Authority
- JP
- Japan
- Prior art keywords
- blade
- grinding
- blade material
- grinding tool
- hard
- 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 5
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 239000003973 paint Substances 0.000 description 3
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8282587U JPS63193649U (zh) | 1987-05-29 | 1987-05-29 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8282587U JPS63193649U (zh) | 1987-05-29 | 1987-05-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS63193649U true JPS63193649U (zh) | 1988-12-13 |
Family
ID=30935832
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8282587U Pending JPS63193649U (zh) | 1987-05-29 | 1987-05-29 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS63193649U (zh) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4952395A (zh) * | 1972-09-27 | 1974-05-21 | ||
JPS5936360U (ja) * | 1982-08-31 | 1984-03-07 | 桜井 徳 | 歩行バランス遊具 |
-
1987
- 1987-05-29 JP JP8282587U patent/JPS63193649U/ja active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4952395A (zh) * | 1972-09-27 | 1974-05-21 | ||
JPS5936360U (ja) * | 1982-08-31 | 1984-03-07 | 桜井 徳 | 歩行バランス遊具 |