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Patent Searching and Data


Title:
ETCHING MEMORIAL AND MANUFACTURE THEREOF
Document Type and Number:
Japanese Patent JPH11301185
Kind Code:
A
Abstract:

To provide an etching memorial wherein a photograph having high durability is formed on a surface of a metal substrate by changing the shape of the surface thereof.

In an etching plate 1, a large number of halftone recesses 3 are formed on a surface of a metal plate 2 by etching to provide a figure photograph 4 in commemoration of coming-of-age. And in order to improve the clearness of the photograph, a coloring agent 5 is applied into each of the halftone recesses. Since the photograph 4 is formed by providing changes in the configuration of the surface of the plate 2, the photograph 4 is prevented from being deteriorated or eliminated and hence it has high durability and value as a memorial.


Inventors:
SAKOTA TOYONORI
HARADA TOSHIHARU
Application Number:
JP12946598A
Publication Date:
November 02, 1999
Filing Date:
April 22, 1998
Export Citation:
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Assignee:
TS GATA KK
International Classes:
B44C1/165; B44C1/22; (IPC1-7): B44C1/22; B44C1/165
Attorney, Agent or Firm:
Matsubara etc.