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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS5284789
Kind Code:
U
Application Number:
JP17405575U
Publication Date:
June 24, 1977
Filing Date:
December 22, 1975
Export Citation:
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International Classes:
B23D63/12; (IPC1-7): B23D63/12
Domestic Patent References:
JPS465356A
JPS4894984A1973-12-06