Document Type and Number:
Japanese Patent JPS5254459
Kind Code:
U
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Application Number:
JP14236975U
Publication Date:
April 19, 1977
Filing Date:
October 18, 1975
Export Citation:
International Classes:
B07B1/00; B07B13/16; G01G3/00; (IPC1-7): B07B13/16; G01G3/00