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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS4833440
Kind Code:
Y1
Application Number:
JP10422172U
Publication Date:
October 11, 1973
Filing Date:
September 06, 1972
Export Citation:
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International Classes:
B63B43/06; B60B39/06; (IPC1-7): B60B39/06



 
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