Herrenknecht Aktiengesellschaft opposition analysis

COMPANY ANALYSIS

Latest oppositions filed by Herrenknecht Aktiengesellschaft

Patent Number:
Title:
Procedure For The Construction Of Cross Passages In Double Pipe Tunnels
Applicant:
Opposition Date:
Feb 24, 2020
Patent Number:
Title:
Excavating Head
Applicant:
Opposition Date:
Feb 10, 2020
Patent Number:
Title:
Excavating Head
Applicant:
Opposition Date:
Feb 10, 2020
Patent Number:
Title:
Foam Generator For An Earth Pressure Shield Tunnel Propulsion Machine And Method For Conditioning Removed Soil Material As A Support Medium For An Earth Pressure Shield
Opposition Date:
Nov 16, 2018

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