Document Type and Number:
Japanese Patent JPS5557500
Kind Code:
U
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Application Number:
JP13946078U
Publication Date:
April 18, 1980
Filing Date:
October 11, 1978
Export Citation:
International Classes:
B42D15/10; A63H33/22; B44C3/02; B44F1/10; (IPC1-7): B44F1/10