RO83642B1 - Aparat pentru verificarea tensiunii reziduale la lampile de mine - Google Patents

Aparat pentru verificarea tensiunii reziduale la lampile de mine

Info

Publication number
RO83642B1
RO83642B1 RO106188A RO10618881A RO83642B1 RO 83642 B1 RO83642 B1 RO 83642B1 RO 106188 A RO106188 A RO 106188A RO 10618881 A RO10618881 A RO 10618881A RO 83642 B1 RO83642 B1 RO 83642B1
Authority
RO
Romania
Prior art keywords
checking
pit
lamps
voltage
bottoming
Prior art date
Application number
RO106188A
Other languages
English (en)
Romanian (ro)
Other versions
RO83642A2 (fr
Inventor
Gradt Lothar
Pistoi Pintilie
Original Assignee
îNTREPRINDEREA MINIERA
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 MINIERA filed Critical îNTREPRINDEREA MINIERA
Priority to RO106188A priority Critical patent/RO83642B1/ro
Publication of RO83642A2 publication Critical patent/RO83642A2/fr
Publication of RO83642B1 publication Critical patent/RO83642B1/ro

Links

Landscapes

  • Circuit Arrangement For Electric Light Sources In General (AREA)
RO106188A 1981-12-30 1981-12-30 Aparat pentru verificarea tensiunii reziduale la lampile de mine RO83642B1 (ro)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO106188A RO83642B1 (ro) 1981-12-30 1981-12-30 Aparat pentru verificarea tensiunii reziduale la lampile de mine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO106188A RO83642B1 (ro) 1981-12-30 1981-12-30 Aparat pentru verificarea tensiunii reziduale la lampile de mine

Publications (2)

Publication Number Publication Date
RO83642A2 RO83642A2 (fr) 1984-04-12
RO83642B1 true RO83642B1 (ro) 1984-05-30

Family

ID=20110870

Family Applications (1)

Application Number Title Priority Date Filing Date
RO106188A RO83642B1 (ro) 1981-12-30 1981-12-30 Aparat pentru verificarea tensiunii reziduale la lampile de mine

Country Status (1)

Country Link
RO (1) RO83642B1 (fr)

Also Published As

Publication number Publication date
RO83642A2 (fr) 1984-04-12

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