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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS63201294
Kind Code:
U
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Application Number:
JP8744587U
Publication Date:
December 26, 1988
Filing Date:
June 05, 1987
Export Citation:
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International Classes:
F16L59/06; B32B7/02; B32B15/12; B32B15/14; F16L59/08; (IPC1-7): F16L59/06; B32B7/02; B32B15/12; B32B15/14; F16L59/08
Domestic Patent References:
JPS58145678A1983-08-30



 
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