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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS63131807
Kind Code:
U
Application Number:
JP2423287U
Publication Date:
August 29, 1988
Filing Date:
February 23, 1987
Export Citation:
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International Classes:
B60C25/18; F16K15/20; (IPC1-7): B60C25/18; F16K15/20