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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS5574694
Kind Code:
U
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Application Number:
JP15905578U
Publication Date:
May 22, 1980
Filing Date:
November 17, 1978
Export Citation:
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International Classes:
B67B7/16; (IPC1-7): B67B7/16
Domestic Patent References:
JPS416467Y11966-04-01