Title:
SURFACE BLOCK FORM
Document Type and Number:
Japanese Patent JP2014031638
Kind Code:
A
Abstract:
To provide a surface block form that enables an azimuth mark and a landmark to be molded by the single surface block form without reference to an installation place.
A surface block form includes a first form 2 in which a hole for molding a mark indicating an azimuth is formed, and a second form 3 in which a hole for molding a mark indicating a landmark is formed and which is fitted to the first form 2. The second form 3 is provided in such a manner that a direction of the mark indicating the landmark can be changed with respect to the first form 2.
Inventors:
KOSHIDAKA MASAHISA
Application Number:
JP2012172260A
Publication Date:
February 20, 2014
Filing Date:
August 02, 2012
Export Citation:
Assignee:
TAKAKYU SANGYO KK
International Classes:
E04G9/10
Attorney, Agent or Firm:
Masaki Goto
Masaaki Iida
Ryota Tanaka
Masaaki Iida
Ryota Tanaka