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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS5566721
Kind Code:
U
Application Number:
JP14851678U
Publication Date:
May 08, 1980
Filing Date:
October 28, 1978
Export Citation:
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International Classes:
B23D29/02; (IPC1-7): B23D29/02
Domestic Patent References:
JPS5248477U1977-04-06