Title:
【発明の名称】固着具打込機のヘッドバルブ
Document Type and Number:
Japanese Patent JP2741406
Kind Code:
B2
Inventors:
Umezu Masayuki
Application Number:
JP15912689A
Publication Date:
April 15, 1998
Filing Date:
June 21, 1989
Export Citation:
Assignee:
Kanematsu Nissan Norin Co., Ltd.
International Classes:
B25C1/04; (IPC1-7): B25C1/04
Domestic Patent References:
| JP63256377A | ||||
| JP57177666U |
Attorney, Agent or Firm:
Minoru Nakamura (7 outside)