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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS5519789
Kind Code:
U
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Application Number:
JP10354278U
Publication Date:
February 07, 1980
Filing Date:
July 26, 1978
Export Citation:
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International Classes:
B32B5/18; B32B7/08; E04B1/80; E04B1/84; E04F13/04; (IPC1-7): E04F13/04; B32B5/18