BE599045A - Double prop for digging underground mining excavations. - Google Patents

Double prop for digging underground mining excavations.

Info

Publication number: BE599045A
Authority: BE; Belgium
Prior art keywords: underground mining; mining excavations; digging underground; prop; double
Prior art date: 1960-01-12

Application number

BE599045A

Other languages

French (fr)

Original Assignee

Bwg

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.)

1960-01-12

Filing date

1961-01-12

Publication date

1961-05-02

1961-01-12 Application filed by Bwg filed Critical Bwg

1961-05-02 Publication of BE599045A publication Critical patent/BE599045A/en

Links

BE599045A 1960-01-12 1961-01-12 Double prop for digging underground mining excavations. BE599045A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DEB0056211		1960-01-12

Publications (1)

Publication Number	Publication Date
BE599045A true BE599045A (en)	1961-05-02

Family

ID=39231746

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE599045A BE599045A (en)	1960-01-12	1961-01-12	Double prop for digging underground mining excavations.

Country Status (1)

Country	Link
BE (1)	BE599045A (en)

1961
- 1961-01-12 BE BE599045A patent/BE599045A/en unknown

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