Title:
PITCHING MACHINE FOR PITCHER IN BASEBALL
Document Type and Number:
Japanese Patent JPS56156176
Kind Code:
A
Inventors:
WATANABE KEIICHI
Application Number:
JP5891280A
Publication Date:
December 02, 1981
Filing Date:
May 01, 1980
Export Citation:
Assignee:
WATANABE KEIICHI
International Classes:
A63B69/00; A63B63/00; (IPC1-7): A63B63/00; A63B69/00