Title:
コンクリートブロック及びその製造方法
Document Type and Number:
Japanese Patent JP6605193
Kind Code:
B2
Inventors:
Umezawa Tsuneharu
Application Number:
JP2014146874A
Publication Date:
November 13, 2019
Filing Date:
July 17, 2014
Export Citation:
Assignee:
SAHAKIT WISARN CO., LTD.
International Classes:
E01C5/06; B32B13/02; B32B13/14; E01C5/22
Domestic Patent References:
| JP62059704A | ||||
| JP7251409A | ||||
| JP2002069910A | ||||
| JP7247561A | ||||
| JP2000160505A | ||||
| JP2005220716A |
Attorney, Agent or Firm:
Yosuke Koreeda
Toshiyuki Ueda
Toshiyuki Ueda