Title:
The sleeve for concrete penetration holes
Document Type and Number:
Japanese Patent JP5917155
Kind Code:
B2
Inventors:
Hiromitsu Ande
Application Number:
JP2012002960A
Publication Date:
May 11, 2016
Filing Date:
January 11, 2012
Export Citation:
Assignee:
naruki japan corporation
International Classes:
E04G15/06
Domestic Patent References:
| JP2009144465A | ||||
| JP10245987A | ||||
| JP2004270396A | ||||
| JP4724825U | ||||
| JP2004339786A | ||||
| JP7145884A | ||||
| JP1162216A |
Attorney, Agent or Firm:
Yasutoshi Kajiwara
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