Title:
NAIL
Document Type and Number:
Japanese Patent JP2015137764
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To prevent a nail from being easily turned after a display board and the like are attached with the one nail and prevent the display board and the like from being inclined rightward and leftward.SOLUTION: A cross-sectional shape of a shank of a nail is set triangular while the cross-sectional shape of the shank of the nail is conventionally circular.
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Inventors:
SAKAI TAKAYOSHI
Application Number:
JP2014020742A
Publication Date:
July 30, 2015
Filing Date:
January 20, 2014
Export Citation:
Assignee:
SAKAI TAKAYOSHI
International Classes:
F16B15/00