ES33915Y - Soporte para perforadoras de rocas en aparatos de avance - Google Patents

Soporte para perforadoras de rocas en aparatos de avance

Info

Publication number
ES33915Y
ES33915Y ES0033915U ES33915U ES33915Y ES 33915 Y ES33915 Y ES 33915Y ES 0033915 U ES0033915 U ES 0033915U ES 33915 U ES33915 U ES 33915U ES 33915 Y ES33915 Y ES 33915Y
Authority
ES
Spain
Prior art keywords
support
feed apparatus
rock drills
drills
rock
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
ES0033915U
Other languages
English (en)
Other versions
ES33915U (es
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JOHANN KELLER GmbH
Original Assignee
JOHANN KELLER GmbH
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 JOHANN KELLER GmbH filed Critical JOHANN KELLER GmbH
Priority to ES0033915U priority Critical patent/ES33915Y/es
Publication of ES33915U publication Critical patent/ES33915U/es
Application granted granted Critical
Publication of ES33915Y publication Critical patent/ES33915Y/es
Expired legal-status Critical Current

Links

ES0033915U 1952-12-17 1952-12-17 Soporte para perforadoras de rocas en aparatos de avance Expired ES33915Y (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES0033915U ES33915Y (es) 1952-12-17 1952-12-17 Soporte para perforadoras de rocas en aparatos de avance

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES0033915U ES33915Y (es) 1952-12-17 1952-12-17 Soporte para perforadoras de rocas en aparatos de avance

Publications (2)

Publication Number Publication Date
ES33915U ES33915U (es) 1953-01-16
ES33915Y true ES33915Y (es) 1953-05-16

Family

ID=51097419

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0033915U Expired ES33915Y (es) 1952-12-17 1952-12-17 Soporte para perforadoras de rocas en aparatos de avance

Country Status (1)

Country Link
ES (1) ES33915Y (es)

Also Published As

Publication number Publication date
ES33915U (es) 1953-01-16

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