Title:
遊技球発射装置、及び遊技球発射装置を備えた遊技機
Document Type and Number:
Japanese Patent JP5698082
Kind Code:
B2
Inventors:
Akitaka Yokoyama
Application Number:
JP2011146459A
Publication Date:
April 08, 2015
Filing Date:
June 30, 2011
Export Citation:
Assignee:
Kyowa Science Co., Ltd.
International Classes:
A63F7/02
Domestic Patent References:
| JP8038689A | ||||
| JP2007029409A | ||||
| JP2007307171A | ||||
| JP2003038735A |
Attorney, Agent or Firm:
Hiromichi Kuroda