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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS63185689
Kind Code:
U
More Like This:
Application Number:
JP7831987U
Publication Date:
November 29, 1988
Filing Date:
May 25, 1987
Export Citation:
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International Classes:
A47K7/02; C04B38/02; (IPC1-7): A47K7/02; C04B38/02
Domestic Patent References:
JPS5225918U1977-02-23
JPS5941196B21984-10-05



 
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