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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS5557499
Kind Code:
U
More Like This:
Application Number:
JP5061978U
Publication Date:
April 18, 1980
Filing Date:
April 17, 1978
Export Citation:
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International Classes:
A41G1/00; B44C3/00; (IPC1-7): B44C3/00; A41G1/00