JPH0414590B2 - - Google Patents
Info
- Publication number
- JPH0414590B2 JPH0414590B2 JP59259586A JP25958684A JPH0414590B2 JP H0414590 B2 JPH0414590 B2 JP H0414590B2 JP 59259586 A JP59259586 A JP 59259586A JP 25958684 A JP25958684 A JP 25958684A JP H0414590 B2 JPH0414590 B2 JP H0414590B2
- Authority
- JP
- Japan
- Prior art keywords
- ball
- coil spring
- pitching arm
- main body
- frame
- 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.)
- Expired - Lifetime
Links
Landscapes
- Toys (AREA)
- Cosmetics (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Gyroscopes (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP25958684A JPS61137578A (ja) | 1984-12-07 | 1984-12-07 | 打撃練習機 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP25958684A JPS61137578A (ja) | 1984-12-07 | 1984-12-07 | 打撃練習機 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS61137578A JPS61137578A (ja) | 1986-06-25 |
JPH0414590B2 true JPH0414590B2 (en:Method) | 1992-03-13 |
Family
ID=17336163
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP25958684A Granted JPS61137578A (ja) | 1984-12-07 | 1984-12-07 | 打撃練習機 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS61137578A (en:Method) |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54299Y2 (en:Method) * | 1975-08-06 | 1979-01-09 | ||
JPS5684869U (en:Method) * | 1979-12-05 | 1981-07-08 | ||
JPS592372U (ja) * | 1982-06-28 | 1984-01-09 | 田中 亮一 | 球技用トレ−ニングマシン |
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1984
- 1984-12-07 JP JP25958684A patent/JPS61137578A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS61137578A (ja) | 1986-06-25 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
LAPS | Cancellation because of no payment of annual fees |