IN179470B - - Google Patents

Info

Publication number
IN179470B
IN179470B IN382MA1991A IN179470B IN 179470 B IN179470 B IN 179470B IN 382MA1991 A IN382MA1991 A IN 382MA1991A IN 179470 B IN179470 B IN 179470B
Authority
IN
India
Application number
Other languages
English (en)
Inventor
Hartmut Dipl-Ing Grathoff
Peter Kurz
Original Assignee
Gutehoffnungshuette Man
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
Priority claimed from CA002041980A external-priority patent/CA2041980A1/en
Application filed by Gutehoffnungshuette Man filed Critical Gutehoffnungshuette Man
Priority to IN382MA1991 priority Critical patent/IN179470B/en
Publication of IN179470B publication Critical patent/IN179470B/en

Links

IN382MA1991 1991-05-07 1991-05-14 IN179470B (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IN382MA1991 IN179470B (zh) 1991-05-07 1991-05-14

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CA002041980A CA2041980A1 (en) 1990-05-11 1991-05-07 Continuously operating open-cut mining device with a cylindrical breaking tool
IN382MA1991 IN179470B (zh) 1991-05-07 1991-05-14

Publications (1)

Publication Number Publication Date
IN179470B true IN179470B (zh) 1997-10-11

Family

ID=4147557

Family Applications (1)

Application Number Title Priority Date Filing Date
IN382MA1991 IN179470B (zh) 1991-05-07 1991-05-14

Country Status (1)

Country Link
IN (1) IN179470B (zh)

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