JPS54146136A - Hydroopneumatic batting practice machine - Google Patents
Hydroopneumatic batting practice machineInfo
- Publication number
- JPS54146136A JPS54146136A JP4917779A JP4917779A JPS54146136A JP S54146136 A JPS54146136 A JP S54146136A JP 4917779 A JP4917779 A JP 4917779A JP 4917779 A JP4917779 A JP 4917779A JP S54146136 A JPS54146136 A JP S54146136A
- Authority
- JP
- Japan
- Prior art keywords
- hydroopneumatic
- batting practice
- practice machine
- machine
- batting
- 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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/899,453 US4185821A (en) | 1976-03-15 | 1978-04-24 | Hydro pneumatic batting practice device and method |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS54146136A true JPS54146136A (en) | 1979-11-15 |
Family
ID=25411004
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4917779A Pending JPS54146136A (en) | 1978-04-24 | 1979-04-23 | Hydroopneumatic batting practice machine |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54146136A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0220576U (en) * | 1988-07-27 | 1990-02-09 | ||
JP2015071018A (en) * | 2013-10-01 | 2015-04-16 | 和広 石橋 | One-man toss batting practice device |
-
1979
- 1979-04-23 JP JP4917779A patent/JPS54146136A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0220576U (en) * | 1988-07-27 | 1990-02-09 | ||
JPH0525649Y2 (en) * | 1988-07-27 | 1993-06-29 | ||
JP2015071018A (en) * | 2013-10-01 | 2015-04-16 | 和広 石橋 | One-man toss batting practice device |
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