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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS5070700
Kind Code:
U
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Application Number:
JP12545573U
Publication Date:
June 23, 1975
Filing Date:
October 31, 1973
Export Citation:
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International Classes:
B64B1/62; B64B1/64; (IPC1-7): B64B1/62; B64B1/64