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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS4922555
Kind Code:
Y1
Application Number:
JP5825669U
Publication Date:
June 17, 1974
Filing Date:
June 19, 1969
Export Citation:
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International Classes:
B32B25/10; D04H5/02; (IPC1-7): B32B25/10



 
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