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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS5487499
Kind Code:
U
Application Number:
JP16289777U
Publication Date:
June 20, 1979
Filing Date:
December 05, 1977
Export Citation:
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International Classes:
B25B1/20; (IPC1-7): B25B1/20
Domestic Patent References:
JPS4422072Y11969-09-18
Foreign References:
GB1357115A1974-06-19



 
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