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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS6312549
Kind Code:
U
Application Number:
JP2905086U
Publication Date:
January 27, 1988
Filing Date:
February 27, 1986
Export Citation:
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International Classes:
E04F13/08; A47B46/00; A47B49/00; E04F19/08; (IPC1-7): E04F13/08; A47B49/00; E04F19/08
Domestic Patent References:
JP59069348B
JPS4841165U
JP46017654U