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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS4843400
Kind Code:
U
Application Number:
JP8754671U
Publication Date:
June 05, 1973
Filing Date:
September 25, 1971
Export Citation:
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International Classes:
A63B33/00; E04H6/00; (IPC1-7): A63B33/00; E04H6/00
Domestic Patent References:
JP46013420U
JPS3414044Y1