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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS52119700
Kind Code:
U
Application Number:
JP2765176U
Publication Date:
September 10, 1977
Filing Date:
March 08, 1976
Export Citation:
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International Classes:
F16G11/12; B64C31/02; B64C31/032; B64C31/06; (IPC1-7): B64C31/06; F16G11/12
Domestic Patent References:
JPS478495U1972-10-02