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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS4846120
Kind Code:
A
Application Number:
JP8099071A
Publication Date:
July 02, 1973
Filing Date:
October 15, 1971
Export Citation:
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International Classes:
E04F19/06; E04B2/88; E04B2/96; E04C3/32
Domestic Patent References:
JPS4531245Y11970-12-01
JPS545214A1979-01-16
Foreign References:
US3462900A1969-08-26



 
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