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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS54153769
Kind Code:
U
Application Number:
JP5167978U
Publication Date:
October 25, 1979
Filing Date:
April 18, 1978
Export Citation:
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International Classes:
A47L1/15; (IPC1-7): A47L1/10
Domestic Patent References:
JP51105264B