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Patent Searching and Data


Title:
【発明の名称】プレキャストコンクリート梁
Document Type and Number:
Japanese Patent JP2791239
Kind Code:
B2
Inventors:
TSUBOSAKI HIROYUKI
TAKASAKI TETSUYA
MAEJIMA KATSURO
Application Number:
JP25595091A
Publication Date:
August 27, 1998
Filing Date:
September 09, 1991
Export Citation:
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Assignee:
GOYO KENSETSU KK
International Classes:
E04B1/16; E04B5/02; E04C3/20; E04C5/18; (IPC1-7): E04C3/20; E04B1/16; E04B5/02; E04C5/18
Domestic Patent References:
JP2236327A
JP631101U
Attorney, Agent or Firm:
Sasaki Isao