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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS5255310
Kind Code:
U
Application Number:
JP12923475U
Publication Date:
April 21, 1977
Filing Date:
September 20, 1975
Export Citation:
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International Classes:
B41L13/00; (IPC1-7): B41L13/00
Domestic Patent References:
JPS3416305Y1
JPS3418408Y1
JP13018408Y1