Title:
【発明の名称】遊技球磨材交換装置
Document Type and Number:
Japanese Patent JPH0636836
Kind Code:
B2
Inventors:
Inada Yukio
Application Number:
JP17113988A
Publication Date:
May 18, 1994
Filing Date:
July 07, 1988
Export Citation:
Assignee:
Nagoya Seiko Co., Ltd.
International Classes:
A63F7/02; B24B31/16; (IPC1-7): A63F7/02
Attorney, Agent or Firm:
Tsutomu Adachi (2 outside)
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