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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS5175002
Kind Code:
U
Application Number:
JP15090374U
Publication Date:
June 12, 1976
Filing Date:
December 10, 1974
Export Citation:
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International Classes:
E02F3/43; B25J3/00; B25J3/04; E02F3/28; E02F3/36; E02F9/20; E02F9/22; (IPC1-7): E02F3/28; E02F9/20
Domestic Patent References:
JPS4849203A1973-07-11
JPS47177A