GR2422B - MINING METHODS AND DEVICES. - Google Patents

MINING METHODS AND DEVICES.

Info

Publication number
GR2422B
GR2422B GR290102422A GR290102422A GR2422B GR 2422 B GR2422 B GR 2422B GR 290102422 A GR290102422 A GR 290102422A GR 290102422 A GR290102422 A GR 290102422A GR 2422 B GR2422 B GR 2422B
Authority
GR
Greece
Prior art keywords
devices
mining methods
mining
methods
Prior art date
Application number
GR290102422A
Other languages
Greek (el)
Inventor
Oliver App. Oscar
Original Assignee
Oliver App. Oscar
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 Oliver App. Oscar filed Critical Oliver App. Oscar
Priority to GR290102422A priority Critical patent/GR2422B/en
Publication of GR2422B publication Critical patent/GR2422B/en

Links

GR290102422A 1929-07-02 1929-07-02 MINING METHODS AND DEVICES. GR2422B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GR290102422A GR2422B (en) 1929-07-02 1929-07-02 MINING METHODS AND DEVICES.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GR290102422A GR2422B (en) 1929-07-02 1929-07-02 MINING METHODS AND DEVICES.

Publications (1)

Publication Number Publication Date
GR2422B true GR2422B (en) 1929-08-21

Family

ID=36824706

Family Applications (1)

Application Number Title Priority Date Filing Date
GR290102422A GR2422B (en) 1929-07-02 1929-07-02 MINING METHODS AND DEVICES.

Country Status (1)

Country Link
GR (1) GR2422B (en)

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