Title:
【発明の名称】水位計
Document Type and Number:
Japanese Patent JP2721462
Kind Code:
B2
Inventors:
NAKAMURA YUTAKA
TOMITA KENJI
TAKIZAWA TARO
SAIDA ATSUSHI
TOMITA KENJI
TAKIZAWA TARO
SAIDA ATSUSHI
Application Number:
JP21856692A
Publication Date:
March 04, 1998
Filing Date:
July 24, 1992
Export Citation:
Assignee:
TETSUDO SOGO GIJUTSU KENKYUSHO
International Classes:
G01B17/00; G01F23/28; (IPC1-7): G01F23/28; G01B17/00