Title:
【発明の名称】弾球遊技機の打球発射装置
Document Type and Number:
Japanese Patent JP2652397
Kind Code:
B2
Inventors:
UGAWA SHOHACHI
Application Number:
JP3318988A
Publication Date:
September 10, 1997
Filing Date:
February 16, 1988
Export Citation:
Assignee:
SANKYO KK
International Classes:
A63F7/02; (IPC1-7): A63F7/02; A63F7/02
Domestic Patent References:
| JP62253086A | ||||
| JP1122786A | ||||
| JP63164978A | ||||
| JP6377470A |
Attorney, Agent or Firm:
Kazushi Imasaki