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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS56145500
Kind Code:
U
More Like This:
Application Number:
JP4378080U
Publication Date:
November 02, 1981
Filing Date:
April 01, 1980
Export Citation:
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International Classes:
D06F79/06; D06F81/00; (IPC1-7): D06F81/00; D06F79/06
Domestic Patent References:
JPS489221B1