Document Type and Number:
Japanese Patent JPH0442533
Kind Code:
U
Application Number:
JP8457790U
Publication Date:
April 10, 1992
Filing Date:
August 13, 1990
Export Citation:
International Classes:
E04F11/18; B32B15/08; B32B15/082; E04D13/08; E04H17/00; F16S3/00; (IPC1-7): E04D13/08; B32B15/08; E04F11/18; E04H17/00; F16S3/00
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