HU205974B - Rail frog from cast hard manganese steel - Google Patents

Rail frog from cast hard manganese steel

Info

Publication number
HU205974B
HU205974B HU99885A HU99885A HU205974B HU 205974 B HU205974 B HU 205974B HU 99885 A HU99885 A HU 99885A HU 99885 A HU99885 A HU 99885A HU 205974 B HU205974 B HU 205974B
Authority
HU
Hungary
Prior art keywords
manganese steel
rail frog
hard manganese
cast hard
cast
Prior art date
Application number
HU99885A
Other languages
Hungarian (hu)
Inventor
Andras Hajnal
Original Assignee
Andras Hajnal
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 Andras Hajnal filed Critical Andras Hajnal
Priority to HU99885A priority Critical patent/HU205974B/en
Publication of HU205974B publication Critical patent/HU205974B/en

Links

HU99885A 1985-03-19 1985-03-19 Rail frog from cast hard manganese steel HU205974B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
HU99885A HU205974B (en) 1985-03-19 1985-03-19 Rail frog from cast hard manganese steel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HU99885A HU205974B (en) 1985-03-19 1985-03-19 Rail frog from cast hard manganese steel

Publications (1)

Publication Number Publication Date
HU205974B true HU205974B (en) 1992-07-28

Family

ID=10952379

Family Applications (1)

Application Number Title Priority Date Filing Date
HU99885A HU205974B (en) 1985-03-19 1985-03-19 Rail frog from cast hard manganese steel

Country Status (1)

Country Link
HU (1) HU205974B (en)

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Legal Events

Date Code Title Description
HMM4 Cancellation of final prot. due to non-payment of fee