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Document Type and Number:
Japanese Patent JPS4973264
Kind Code:
U
Application Number:
JP11638372U
Publication Date:
June 25, 1974
Filing Date:
October 06, 1972
Export Citation:
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International Classes:
A47L9/24; A47L9/00; (IPC1-7): A47L9/00; A47L9/24
Domestic Patent References:
JPS444621Y11969-02-19



 
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