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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS5269774
Kind Code:
U
Application Number:
JP15627175U
Publication Date:
May 24, 1977
Filing Date:
November 19, 1975
Export Citation:
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International Classes:
B66C1/18; B66C1/00; B66C1/12; (IPC1-7): B66C1/12
Domestic Patent References:
JPS4015802Y1