AR209742Q - DEVICE TO BUILD THROUGH SHIELD TUNNELS OR GALLERIES - Google Patents

DEVICE TO BUILD THROUGH SHIELD TUNNELS OR GALLERIES

Info

Publication number
AR209742Q
AR209742Q AR24972773A AR24972773A AR209742Q AR 209742 Q AR209742 Q AR 209742Q AR 24972773 A AR24972773 A AR 24972773A AR 24972773 A AR24972773 A AR 24972773A AR 209742 Q AR209742 Q AR 209742Q
Authority
AR
Argentina
Prior art keywords
galleries
build
shield tunnels
tunnels
shield
Prior art date
Application number
AR24972773A
Other languages
Spanish (es)
Original Assignee
Krismer J Jun
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Krismer J Jun filed Critical Krismer J Jun
Priority to AR24972773A priority Critical patent/AR209742Q/en
Publication of AR209742Q publication Critical patent/AR209742Q/en

Links

AR24972773A 1973-08-23 1973-08-23 DEVICE TO BUILD THROUGH SHIELD TUNNELS OR GALLERIES AR209742Q (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AR24972773A AR209742Q (en) 1973-08-23 1973-08-23 DEVICE TO BUILD THROUGH SHIELD TUNNELS OR GALLERIES

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AR24972773A AR209742Q (en) 1973-08-23 1973-08-23 DEVICE TO BUILD THROUGH SHIELD TUNNELS OR GALLERIES

Publications (1)

Publication Number Publication Date
AR209742Q true AR209742Q (en) 1977-05-31

Family

ID=3464578

Family Applications (1)

Application Number Title Priority Date Filing Date
AR24972773A AR209742Q (en) 1973-08-23 1973-08-23 DEVICE TO BUILD THROUGH SHIELD TUNNELS OR GALLERIES

Country Status (1)

Country Link
AR (1) AR209742Q (en)

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