Process of forming cylinder wall of burning cylinder for use in heating apparatus
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United States of America Patent
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Oct 4, 1988
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N/A
app pub date -
Jul 26, 1985
filing date -
Jul 26, 1985
priority date (Note) -
Expired
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Abstract
A process of forming a cylinder wall of a burning cylinder for use in a heating apparatus which comprises forming an enamel pattern on the surface of a base made of a transparent or translucent and highly heat resistant material; forming thereon a metal or metallic compound layer that is 0.1 to 0.5.mu. in thickness and high in transparency; and thereafter heating the same as a whole to enamel the pattern and the layer.
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