Title:
A removing method and a device of a false cap in the paving work containing a manhole
Document Type and Number:
Japanese Patent JP6100733
Kind Code:
B2
Inventors:
Toshiaki Okamura
Application Number:
JP2014124182A
Publication Date:
March 22, 2017
Filing Date:
June 17, 2014
Export Citation:
Assignee:
Hanex Road Co., Ltd.
International Classes:
E01C9/00; E01C23/09; E02D29/12
Domestic Patent References:
| JP2013044104A | ||||
| JP2004068539A | ||||
| JP11172610A | ||||
| JP2010007348A |
Attorney, Agent or Firm:
Osamu Nakano