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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS56149669
Kind Code:
U
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Application Number:
JP4694880U
Publication Date:
November 10, 1981
Filing Date:
April 09, 1980
Export Citation:
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International Classes:
B42D15/00; (IPC1-7): B42D15/00
Domestic Patent References:
JPS493594B11974-01-26



 
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