JPS637263Y2 - - Google Patents

Info

Publication number
JPS637263Y2
JPS637263Y2 JP1982063028U JP6302882U JPS637263Y2 JP S637263 Y2 JPS637263 Y2 JP S637263Y2 JP 1982063028 U JP1982063028 U JP 1982063028U JP 6302882 U JP6302882 U JP 6302882U JP S637263 Y2 JPS637263 Y2 JP S637263Y2
Authority
JP
Japan
Prior art keywords
ball
pitching
hopper
diameter
board
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
Application number
JP1982063028U
Other languages
English (en)
Japanese (ja)
Other versions
JPS58166369U (ja
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 filed Critical
Priority to JP6302882U priority Critical patent/JPS58166369U/ja
Publication of JPS58166369U publication Critical patent/JPS58166369U/ja
Application granted granted Critical
Publication of JPS637263Y2 publication Critical patent/JPS637263Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Toys (AREA)
JP6302882U 1982-04-27 1982-04-27 テニスボ−ル投球装置 Granted JPS58166369U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6302882U JPS58166369U (ja) 1982-04-27 1982-04-27 テニスボ−ル投球装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6302882U JPS58166369U (ja) 1982-04-27 1982-04-27 テニスボ−ル投球装置

Publications (2)

Publication Number Publication Date
JPS58166369U JPS58166369U (ja) 1983-11-05
JPS637263Y2 true JPS637263Y2 (enrdf_load_stackoverflow) 1988-03-01

Family

ID=30073149

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6302882U Granted JPS58166369U (ja) 1982-04-27 1982-04-27 テニスボ−ル投球装置

Country Status (1)

Country Link
JP (1) JPS58166369U (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL255995A (en) * 2017-11-29 2018-01-31 Kalfa Yonah Tennis training backpack

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5274439A (en) * 1975-05-21 1977-06-22 Ponza Lorenzo J Ball pitching machine

Also Published As

Publication number Publication date
JPS58166369U (ja) 1983-11-05

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