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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS62154099
Kind Code:
U
Application Number:
JP4184886U
Publication Date:
September 30, 1987
Filing Date:
March 24, 1986
Export Citation:
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International Classes:
E04B1/38; E04B1/61; E21D11/08; (IPC1-7): E21D11/08; E04B1/60
Domestic Patent References:
JPS51113329A1976-10-06
JPS5339073U1978-04-05



 
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