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Patent Searching and Data


Title:
ROAD STRUCTURE
Document Type and Number:
Japanese Patent JPS61294004
Kind Code:
A
Inventors:
SUZUTANI JIRO
UMEZAWA NORIHIRO
Application Number:
JP19878085A
Publication Date:
December 24, 1986
Filing Date:
September 09, 1985
Export Citation:
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Assignee:
UMEZAWA NORIHIRO
NITTO KK
International Classes:
E01C1/00; E01C11/22; E03F1/00; E03F5/04; (IPC1-7): E01C1/00; E01C11/22; E03F5/04
Domestic Patent References:
JPS4929723B11974-08-07
JPS56135635A1981-10-23
Attorney, Agent or Firm:
Masuda Mamoru