RAIL STRUCTURE OF SLUDGE SCRAPER

PROBLEM TO BE SOLVED: To provide a rail structure of a sludge scraper which is almost free from the restriction of a thickness of a secondary rail, when the secondary rail is installed detachably to a primary rail immobilized to the bottom of a sedimentation pond, and besides, needs no fabrication p...

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Bibliographische Detailangaben
1. Verfasser: ODAKA SHIRO
Format: Patent
Sprache:eng
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