JPS5640170A - Driving device for ball - Google Patents

Driving device for ball

Info

Publication number
JPS5640170A
JPS5640170A JP11350579A JP11350579A JPS5640170A JP S5640170 A JPS5640170 A JP S5640170A JP 11350579 A JP11350579 A JP 11350579A JP 11350579 A JP11350579 A JP 11350579A JP S5640170 A JPS5640170 A JP S5640170A
Authority
JP
Japan
Prior art keywords
ball
driving device
driving
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
JP11350579A
Other languages
Japanese (ja)
Inventor
Katsumasa Takahashi
Tomoki Kouga
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 JP11350579A priority Critical patent/JPS5640170A/en
Publication of JPS5640170A publication Critical patent/JPS5640170A/en
Pending legal-status Critical Current

Links

JP11350579A 1979-09-06 1979-09-06 Driving device for ball Pending JPS5640170A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11350579A JPS5640170A (en) 1979-09-06 1979-09-06 Driving device for ball

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11350579A JPS5640170A (en) 1979-09-06 1979-09-06 Driving device for ball

Publications (1)

Publication Number Publication Date
JPS5640170A true JPS5640170A (en) 1981-04-16

Family

ID=14614020

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11350579A Pending JPS5640170A (en) 1979-09-06 1979-09-06 Driving device for ball

Country Status (1)

Country Link
JP (1) JPS5640170A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62159671A (en) * 1985-12-31 1987-07-15 株式会社明星金属製作所 Ball projection apparatus for tabletennis exercise
WO2009084087A1 (en) * 2007-12-27 2009-07-09 Zaoba Corporation Tennis training machine

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62159671A (en) * 1985-12-31 1987-07-15 株式会社明星金属製作所 Ball projection apparatus for tabletennis exercise
JPH0546230B2 (en) * 1985-12-31 1993-07-13 Meisei Kinzoku Seisakusho Kk
WO2009084087A1 (en) * 2007-12-27 2009-07-09 Zaoba Corporation Tennis training machine

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