Document Type and Number:
Japanese Patent JPH04861
Kind Code:
U
Application Number:
JP4210190U
Publication Date:
January 07, 1992
Filing Date:
April 19, 1990
Export Citation:
International Classes:
A62B17/04; A42B1/04; A62B18/02; A62B23/02; (IPC1-7): A62B18/02; A42B1/04; A62B17/04; A62B23/02
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