Title:
【発明の名称】打撃装置
Document Type and Number:
Japanese Patent JP3356416
Kind Code:
B2
Inventors:
Hiroshi Yagi
Application Number:
JP37731099A
Publication Date:
December 16, 2002
Filing Date:
December 28, 1999
Export Citation:
Assignee:
Hiroshi Yagi
International Classes:
B02C1/00; F01B11/04; (IPC1-7): F01B11/04; B02C1/00
Domestic Patent References:
| JP5257577A | ||||
| JP50120099A | ||||
| JP414137U | ||||
| JP5781086U | ||||
| JP4919454U |
Attorney, Agent or Firm:
Masatake Shiga (7 outside)