Invention Grant
- Patent Title: Trench wall ripper apparatus
- Patent Title (中): 沟槽裂土器
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Application No.: US11093464Application Date: 2005-03-30
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Publication No.: US07712234B2Publication Date: 2010-05-11
- Inventor: Monte G. Striegel
- Applicant: Monte G. Striegel
- Agency: Baker & Daniels LLP
- Main IPC: E01H3/00
- IPC: E01H3/00
Abstract:
An apparatus coupled to an excavation bucket for creating a trench sidewall having indentations formed therein.
Public/Granted literature
- US20060225312A1 Trench wall ripper apparatus Public/Granted day:2006-10-12
Information query
