BR6601141U - Conjunto-broca destinado a perfuracao de rochas - Google Patents

Conjunto-broca destinado a perfuracao de rochas

Info

Publication number
BR6601141U
BR6601141U BR6601141U BR6601141U BR6601141U BR 6601141 U BR6601141 U BR 6601141U BR 6601141 U BR6601141 U BR 6601141U BR 6601141 U BR6601141 U BR 6601141U BR 6601141 U BR6601141 U BR 6601141U
Authority
BR
Brazil
Prior art keywords
rock drilling
drill set
drill
rock
drilling
Prior art date
Application number
BR6601141U
Other languages
English (en)
Inventor
Masao Sasaki
Original Assignee
Masao Sasaki
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 Masao Sasaki filed Critical Masao Sasaki
Priority to BR6601141U priority Critical patent/BR6601141U/pt
Publication of BR6601141U publication Critical patent/BR6601141U/pt

Links

BR6601141U 1986-07-10 1986-07-10 Conjunto-broca destinado a perfuracao de rochas BR6601141U (pt)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BR6601141U BR6601141U (pt) 1986-07-10 1986-07-10 Conjunto-broca destinado a perfuracao de rochas

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BR6601141U BR6601141U (pt) 1986-07-10 1986-07-10 Conjunto-broca destinado a perfuracao de rochas

Publications (1)

Publication Number Publication Date
BR6601141U true BR6601141U (pt) 1988-03-29

Family

ID=3969601

Family Applications (1)

Application Number Title Priority Date Filing Date
BR6601141U BR6601141U (pt) 1986-07-10 1986-07-10 Conjunto-broca destinado a perfuracao de rochas

Country Status (1)

Country Link
BR (1) BR6601141U (pt)

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