Document Type and Number:
Japanese Patent JPH0144139
Kind Code:
Y2
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Application Number:
JP7152584U
Publication Date:
December 20, 1989
Filing Date:
May 15, 1984
Export Citation:
International Classes:
F16B47/00; A47K3/00; (IPC1-7): A47K3/00
Next Patent: JPH0144140