| http://www.w3.org/ns/prov#value | - The ceramics containing zirconia are called zirconia as an abbreviation. [0059] In devices employed for dispersing the tabular organic silver salt grains employed in the present invention, preferably employed as the members which are in contact with the organic silver salt grains are ceramics such as zirconia, alumina, silicone nitride, boron nitride, or diamond.
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