Title:
The blasting method and a blasting system
Document Type and Number:
Japanese Patent JP5981218
Kind Code:
B2
Inventors:
Hiroaki Takamura
Nakamura Satoshi Iso
Nakamura Satoshi Iso
Application Number:
JP2012112407A
Publication Date:
August 31, 2016
Filing Date:
May 16, 2012
Export Citation:
Assignee:
Nishimatsu Construction Co., Ltd.
Kayak Japan Co., Ltd.
Kayak Japan Co., Ltd.
International Classes:
F42D1/055; E21D9/00
Domestic Patent References:
| JP2002522745A | ||||
| JP1285800A | ||||
| JP59167700A |
Foreign References:
| US5942718 | ||||
| US4725991 | ||||
| US4884506 |
Attorney, Agent or Firm:
Patent Corporation MIP