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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS5526628
Kind Code:
U
Application Number:
JP10694378U
Publication Date:
February 21, 1980
Filing Date:
August 02, 1978
Export Citation:
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International Classes:
B24B7/22; B24B5/16; B24D9/08; (IPC1-7): B24B7/22; B24B5/16
Domestic Patent References:
JPS5038076U1975-04-19
JP46035111U