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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS5680269
Kind Code:
U
Application Number:
JP16229879U
Publication Date:
June 29, 1981
Filing Date:
November 22, 1979
Export Citation:
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International Classes:
B07B1/22; B07B1/46; (IPC1-7): B07B1/22; B07B1/46
Domestic Patent References:
JPS55162850A1980-12-18