Title:
【考案の名称】横断面が角形をした競技用のボ-ル用球体
Document Type and Number:
Japanese Patent JPS5813874
Kind Code:
Y2
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Inventors:
Masuda Hideo
Application Number:
JP12678280U
Publication Date:
March 18, 1983
Filing Date:
September 06, 1980
Export Citation:
Assignee:
Molten Rubber Industry Co., Ltd.
International Classes:
A63B41/00; A63B37/00; A63B45/00; (IPC1-7): A63B41/00; A63B45/00
Attorney, Agent or Firm:
Takeda Furuta