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Document Type and Number:
Japanese Patent JPS50109464
Kind Code:
U
Application Number:
JP1738974U
Publication Date:
September 06, 1975
Filing Date:
February 13, 1974
Export Citation:
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International Classes:
A47L1/16; A47L1/06; (IPC1-7): A47L1/06; A47L1/16



 
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