JPS5645676A - Projecting device for ball - Google Patents

Projecting device for ball

Info

Publication number
JPS5645676A
JPS5645676A JP12134379A JP12134379A JPS5645676A JP S5645676 A JPS5645676 A JP S5645676A JP 12134379 A JP12134379 A JP 12134379A JP 12134379 A JP12134379 A JP 12134379A JP S5645676 A JPS5645676 A JP S5645676A
Authority
JP
Japan
Prior art keywords
ball
projecting device
projecting
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
Application number
JP12134379A
Other languages
Japanese (ja)
Inventor
Tomoki Kouga
Seisuke Suzuki
Mitsuyoshi Shindou
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sony Corp
Original Assignee
Sony Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Sony Corp filed Critical Sony Corp
Priority to JP12134379A priority Critical patent/JPS5645676A/en
Publication of JPS5645676A publication Critical patent/JPS5645676A/en
Pending legal-status Critical Current

Links

JP12134379A 1979-09-20 1979-09-20 Projecting device for ball Pending JPS5645676A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12134379A JPS5645676A (en) 1979-09-20 1979-09-20 Projecting device for ball

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12134379A JPS5645676A (en) 1979-09-20 1979-09-20 Projecting device for ball

Publications (1)

Publication Number Publication Date
JPS5645676A true JPS5645676A (en) 1981-04-25

Family

ID=14808911

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12134379A Pending JPS5645676A (en) 1979-09-20 1979-09-20 Projecting device for ball

Country Status (1)

Country Link
JP (1) JPS5645676A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6227975A (en) * 1985-07-30 1987-02-05 越川　幸雄 Ball game exercise apparatus

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5483537A (en) * 1977-12-15 1979-07-03 Birii Eichi Riibusu Tennis ball pitching machine

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5483537A (en) * 1977-12-15 1979-07-03 Birii Eichi Riibusu Tennis ball pitching machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6227975A (en) * 1985-07-30 1987-02-05 越川　幸雄 Ball game exercise apparatus

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