GR7939B - SYSTEM TO AVOID RAILWAY COLLAPS. - Google Patents

SYSTEM TO AVOID RAILWAY COLLAPS.

Info

Publication number
GR7939B
GR7939B GR390107939A GR390107939A GR7939B GR 7939 B GR7939 B GR 7939B GR 390107939 A GR390107939 A GR 390107939A GR 390107939 A GR390107939 A GR 390107939A GR 7939 B GR7939 B GR 7939B
Authority
GR
Greece
Prior art keywords
collaps
avoid railway
railway
avoid
railway collaps
Prior art date
Application number
GR390107939A
Other languages
Greek (el)
Inventor
Ηλιας Κουτρολυκος
Original Assignee
Ηλιας Κουτρολυκος
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 Ηλιας Κουτρολυκος filed Critical Ηλιας Κουτρολυκος
Priority to GR390107939A priority Critical patent/GR7939B/en
Publication of GR7939B publication Critical patent/GR7939B/en

Links

GR390107939A 1939-01-16 1939-01-16 SYSTEM TO AVOID RAILWAY COLLAPS. GR7939B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GR390107939A GR7939B (en) 1939-01-16 1939-01-16 SYSTEM TO AVOID RAILWAY COLLAPS.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GR390107939A GR7939B (en) 1939-01-16 1939-01-16 SYSTEM TO AVOID RAILWAY COLLAPS.

Publications (1)

Publication Number Publication Date
GR7939B true GR7939B (en) 1939-01-24

Family

ID=36828635

Family Applications (1)

Application Number Title Priority Date Filing Date
GR390107939A GR7939B (en) 1939-01-16 1939-01-16 SYSTEM TO AVOID RAILWAY COLLAPS.

Country Status (1)

Country Link
GR (1) GR7939B (en)

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