Document Type and Number:
Japanese Patent JPS5248934
Kind Code:
Y2
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Application Number:
JP8081271U
Publication Date:
November 08, 1977
Filing Date:
September 06, 1971
Export Citation:
International Classes:
A47D9/02; A47C3/02; A47C7/62; A47C17/86; A61G7/00; B06B1/12; (IPC1-7): A47D9/02; A47C17/86