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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS5470694
Kind Code:
U
Application Number:
JP14438677U
Publication Date:
May 19, 1979
Filing Date:
October 26, 1977
Export Citation:
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International Classes:
B44C3/00; B44C5/06; (IPC1-7): B44C3/00; B44C5/06
Domestic Patent References:
JPS4026749Y1
JPS4026748Y1
JPS3311787Y1
JPS4710933U1972-10-09