Title:
【考案の名称】レール締結装置用止水性埋込栓
Document Type and Number:
Japanese Patent JPH04138402
Kind Code:
U
Inventors:
Soichiro Shimizu
Domae Makoto
Domae Makoto
Application Number:
JP5523791U
Publication Date:
December 25, 1992
Filing Date:
June 21, 1991
Export Citation:
International Classes:
E01B9/18; (IPC1-7): E01B9/18
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