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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS5155722
Kind Code:
U
Application Number:
JP12926374U
Publication Date:
April 30, 1976
Filing Date:
October 23, 1974
Export Citation:
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International Classes:
B42F21/02; B42D1/00; B42D3/14; B42F21/00; (IPC1-7): B42F21/00
Domestic Patent References:
JPS3516528Y1
JPS4317134Y11968-07-16