Title:
トンネル掘削機のコンクリート吹付け装置
Document Type and Number:
Japanese Patent JP3987982
Kind Code:
B2
Inventors:
Takanobu Miki
Makoto Sugimori
Makoto Sugimori
Application Number:
JP17600698A
Publication Date:
October 10, 2007
Filing Date:
June 23, 1998
Export Citation:
Assignee:
Ihi Co., Ltd.
International Classes:
E21D11/10; B05B7/02
Domestic Patent References:
| JP9125885A | ||||
| JP9004392A | ||||
| JP61002597U |
Attorney, Agent or Firm:
Nobuo Kinutani