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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS5070670
Kind Code:
U
Application Number:
JP12679073U
Publication Date:
June 23, 1975
Filing Date:
October 31, 1973
Export Citation:
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International Classes:
B63B9/06; B63B9/00; B66C1/00; B66C1/10; B66C1/48; B66C1/62; B66C1/64; (IPC1-7): B66C1/62; B63B9/00



 
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