RO84301B1 - Coroana armata cu diamante - Google Patents

Coroana armata cu diamante

Info

Publication number
RO84301B1
RO84301B1 RO105280A RO10528081A RO84301B1 RO 84301 B1 RO84301 B1 RO 84301B1 RO 105280 A RO105280 A RO 105280A RO 10528081 A RO10528081 A RO 10528081A RO 84301 B1 RO84301 B1 RO 84301B1
Authority
RO
Romania
Prior art keywords
diamond faced
faced bit
bit
diamond
faced
Prior art date
Application number
RO105280A
Other languages
English (en)
Other versions
RO84301A2 (ro
Inventor
Gheorghe Banuleasa
Mugur Jak Caracas
Stelian Georgescu
Original Assignee
îNTREPRINDEREA DE FORAJ SI LUCRARI GEOLOGICE SPECIALE
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 îNTREPRINDEREA DE FORAJ SI LUCRARI GEOLOGICE SPECIALE filed Critical îNTREPRINDEREA DE FORAJ SI LUCRARI GEOLOGICE SPECIALE
Priority to RO105280A priority Critical patent/RO84301B1/ro
Publication of RO84301A2 publication Critical patent/RO84301A2/ro
Publication of RO84301B1 publication Critical patent/RO84301B1/ro

Links

RO105280A 1981-09-11 1981-09-11 Coroana armata cu diamante RO84301B1 (ro)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO105280A RO84301B1 (ro) 1981-09-11 1981-09-11 Coroana armata cu diamante

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO105280A RO84301B1 (ro) 1981-09-11 1981-09-11 Coroana armata cu diamante

Publications (2)

Publication Number Publication Date
RO84301A2 RO84301A2 (ro) 1984-05-23
RO84301B1 true RO84301B1 (ro) 1984-07-30

Family

ID=20110428

Family Applications (1)

Application Number Title Priority Date Filing Date
RO105280A RO84301B1 (ro) 1981-09-11 1981-09-11 Coroana armata cu diamante

Country Status (1)

Country Link
RO (1) RO84301B1 (ro)

Also Published As

Publication number Publication date
RO84301A2 (ro) 1984-05-23

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