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Patent Searching and Data


Title:
EXPANSION JOINT
Document Type and Number:
Japanese Patent JPS5873643
Kind Code:
A
Inventors:
SHIMA YOSHIMASA
OBIKANE KOUICHI
Application Number:
JP15228282A
Publication Date:
May 02, 1983
Filing Date:
August 31, 1982
Export Citation:
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Assignee:
NIKKEI RIKEN KK
International Classes:
E04B1/62; E04B1/68; (IPC1-7): E04B1/68
Domestic Patent References:
JPS55156139U1980-11-10
JPS481818U1973-01-11
JPS6361446A1988-03-17
Attorney, Agent or Firm:
Hideo Kodama (3 others)



 
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