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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS53116328
Kind Code:
U
Application Number:
JP2180477U
Publication Date:
September 16, 1978
Filing Date:
February 24, 1977
Export Citation:
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International Classes:
D06F57/02; D06F57/00; (IPC1-7): D06F57/00
Domestic Patent References:
JPS4323881Y11968-10-08
JPS4014381Y1



 
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