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Patent Searching and Data


Document Type and Number:
Japanese Patent JPH0414614
Kind Code:
U
Application Number:
JP5636390U
Publication Date:
February 05, 1992
Filing Date:
May 28, 1990
Export Citation:
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International Classes:
B27M3/00; E04C3/14; (IPC1-7): E04C3/14; B27M3/00
Domestic Patent References:
JPH01198953A1989-08-10
JPS4879429A1973-10-24



 
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