RO77132A2 - Dispositifs pour l'obturation des conduites dispositif pour l'occlusion des conduites - Google Patents

Dispositifs pour l'obturation des conduites dispositif pour l'occlusion des conduites

Info

Publication number
RO77132A2
RO77132A2 RO7997476A RO9747679A RO77132A2 RO 77132 A2 RO77132 A2 RO 77132A2 RO 7997476 A RO7997476 A RO 7997476A RO 9747679 A RO9747679 A RO 9747679A RO 77132 A2 RO77132 A2 RO 77132A2
Authority
RO
Romania
Prior art keywords
drilling device
drilling
Prior art date
Application number
RO7997476A
Other languages
English (en)
Romanian (ro)
Other versions
RO77132B1 (ro
Inventor
Ioan Smoczer
Rudolf Takacs
Rudolf Takace
Bogdan Marek
Original Assignee
Centrul De Cercetare Stiintifica Si Inginerie Tehnologica Pentru Echipamente Hidroenergetice,Ro
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 Centrul De Cercetare Stiintifica Si Inginerie Tehnologica Pentru Echipamente Hidroenergetice,Ro filed Critical Centrul De Cercetare Stiintifica Si Inginerie Tehnologica Pentru Echipamente Hidroenergetice,Ro
Priority to RO7997476A priority Critical patent/RO77132A2/fr
Publication of RO77132B1 publication Critical patent/RO77132B1/ro
Publication of RO77132A2 publication Critical patent/RO77132A2/fr

Links

RO7997476A 1979-05-11 1979-05-11 Dispositifs pour l'obturation des conduites dispositif pour l'occlusion des conduites RO77132A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO7997476A RO77132A2 (fr) 1979-05-11 1979-05-11 Dispositifs pour l'obturation des conduites dispositif pour l'occlusion des conduites

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO7997476A RO77132A2 (fr) 1979-05-11 1979-05-11 Dispositifs pour l'obturation des conduites dispositif pour l'occlusion des conduites

Publications (2)

Publication Number Publication Date
RO77132B1 RO77132B1 (ro) 1983-08-30
RO77132A2 true RO77132A2 (fr) 1983-09-26

Family

ID=20105959

Family Applications (1)

Application Number Title Priority Date Filing Date
RO7997476A RO77132A2 (fr) 1979-05-11 1979-05-11 Dispositifs pour l'obturation des conduites dispositif pour l'occlusion des conduites

Country Status (1)

Country Link
RO (1) RO77132A2 (fr)

Also Published As

Publication number Publication date
RO77132B1 (ro) 1983-08-30

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